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hey don't succeed make functional if-statement nsstring j abmultivaluegetcount(phones) . i've 3 cases : j=0 , j=1 , j=2 ... i when j = 0 or 1 or 2 , doesn't take number prefix 02 ... if j has number prefix 06 , save number. if j has number other prefix save it, except if number prefix 06 saved. i tried make code, doesn't work, don't know error : if (j == 0) { if ([phonenumber hasprefix:@"02"]) {} else if ([phonenumber hasprefix:@"06"]) { person.number = phonenumber; } else { if ([phonenumber length] == 0) { person.number = phonenumber; } } } if (j == 1) { if ([phonenumber hasprefix:@"02"]) {} else if ([phonenumber hasprefix:@"06"]) { person.number = phonenumber; } else { if ([phonenumber length] == 0) { ...

i new android. i'm trying sort date in json data, nothing works. i'm not getting error. i've tried many different ways, not working. i did lot of searching not figure out how implement this. how can sort days column? thank in advance. here's code public class parsejsontask extends asynctask< void , void , void > { public handler handler = new handler(); public activity act = null; private static string tag_services = "services"; private static string tag_id = "id"; private static string tag_command = "command"; private static string tag_days = "days"; private static string tag_hours = "hours"; private static string tag_osms = "osms"; private static string tag_isms = "isms"; private static string tag_timeout = "timeout"; public string sms_sent = "sms gönderildi"; public string sms_delivered = "sms İletildi"; public string servicestring = ""; ar...

i have print, pdf , excel buttons on datatable. table has quite few columns, there way create pdf in landscape? also, there way print table info (re: showing x y of z)? i'm assuming you're using tabletools extension datatables enable saving pdf. if not, , use it. there, it's pretty simple. here's example: with tabletools extension : "tabletools": { { "sextends":"pdf", "spdforientation": "landscape", } } with buttons extension (datatables 1.10.8+): $('#mytable').datatable( { buttons: [ { extend: 'pdf', text: 'save pdf', exportoptions: { modifier: { orientation:'landscape' } } } ] } );

i expect code create triangle each time, instead many times goes through wrap-around, creating zigzag line or disconnected angle pieces. why that? bug? create go button (not forever button) run code to go clear-all create-turtles 3 ask turtles [ setxy random-xcor random-ycor create-links-to (other turtles)] end the links take shortest path, may go around world edges, (in default world topology) connected each other. go "settings..." dialog , turn off wrapping if isn't behavior wanted. see http://ccl.northwestern.edu/netlogo/docs/programming.html#topology details.

any automated easy software text analysis? need perform text analysis on following text: http://www.columbia.edu/itc/mealac/pritchett/00generallinks/macaulay/txt_minute_education_1835.html not sure if ever found solution, there new online tool @ http://text-ananlyzer.com provide natural language processing, sentiment analysis , allow find nuggets in results via sentence shopping views. can hit url , analyze text you. has kinds of tools dynamically drill results. hope helps.

trying send 'list' of urls scrapy crawl via spider via using long string, splitting string inside crawler. i've tried copying format given in this answer. the list i'm trying send crawler future_urls >>> print future_urls set(['https://ca.finance.yahoo.com/q/hp?s=alxn&a=06&b=10&c=2012&d=06&e=10&f=2015&g=m', 'http://finance.yahoo.com/q/hp?s=tfw.l&a=06&b=10&c=2012&d=06&e=10&f=2015&g=m', 'https://ca.finance.yahoo.com/q/hp?s=dltr&a=06&b=10&c=2012&d=06&e=10&f=2015&g=m', 'https://ca.finance.yahoo.com/q/hp?s=agnc&a=06&b=10&c=2012&d=06&e=10&f=2015&g=m', 'https://ca.finance.yahoo.com/q/hp?s=hmsy&a=06&b=10&c=2012&d=06&e=10&f=2015&g=m', 'http://finance.yahoo.com/q/hp?s=bats.l&a=06&b=10&c=2012&d=06&e=10&f=2015&g=m']) then sending crawler thro...

i've been trying figure out how test configuration express server (ex. middleware, etc.). haven't been able find examples, , i'm unsure if best way test match expected list of middleware actual list of middleware, else entirely, or if it's config shouldn't tested @ all. i should add i'm not interested in how it, rather more in higher level concept. i'm using mocha , supertest if helps. edit: sorry, should have been more clear. i'm trying test file adds & configures middleware. not middleware itself. it's not clear wish test: if need test existing middleware plugin, provide tests part of distribution. node-modules/module-name directory, invoke npm test . if wish test own middleware, you'll need write tests yourself, perhaps using tests supplied in existing middleware examples. if wish test middleware plugins configured in express, there none unless explicitly add them in express instance. if wish test request through mi...

i find myself selecting element, going down dom update html/text/etc, , going dom element. without doing either of following, there clean way of doing so? $('#foo').clone(true).children('a.bar').text('bla').parent().appendto(blabla); var myelem=$('#foo').clone(true); myelem.children('a.bar').text('bla'); myelem.appendto(blabla); you seem looking jquery's .end() . allows pop last added set of elements off stack. $("p") .find("span") .end() .css("border", "2px red solid"); <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <p><span>hello</span>, how you?</p>

is there way configure fabric or plcrashreporter or similar crash reporting framework report crashes on dynamic cocoa framework distribute app developers? this not possible. can not register crash handlers run (dynamic) framework.

the purpose of pimpl idiom hide implementation, including methods, structures, , sizes of structures. 1 downside uses heap. however, if didn't want hide size requirements of anything. wanted hide methods, formatting of structure , variable names. 1 way allocate array of bytes of perfect size, have implementation cast whatever structure , use that. manually find size of bytes allocate object? , casts time? not practical. is there idiom or general way of handling case advantageous pimpl or opaque pointers. a rather different approach rethink nature of objects represent. in traditional oop it's customary think of objects self-contained entities have own data , methods. of methods private class because they're required class's own housekeeping, , these kind of thing move 'impl' of pimpl class. in recent project i've been favouring domain-driven design approach 1 of desirables separate data logic things it. data classes become little more st...

cat file banana = yellow strawberry = red awk -f= '{print $2}' file yellow red awk -f= '{$2}1' file banana = yellow strawberry = red awk -f= '{print $2}' file this prints second column of each line of file . in case, print: yellow red (note leading whitespace because separator set = ). this: awk -f= '{$2}1' file is same as: awk -f= '1' file because action { $2 } doesn't have effect: doesn't print, doesn't change variable, nothing, evaluates value of $2 . it's useless. program equivalent '1' pattern evaluates true. since default action pattern print line, printing file. it's equivalent to: awk -f= '{ print }' file

so trying insert data php page sql database. page accessible via myself i'm not worried being accessed or sql injectable etc. issue no matter code use doesn't go database. i've tried coding myself, using template codes, taking php.net etc nothing has worked! it redirects me success message still nothing in database. code put below , i'll edit of details privacy reasons. <?php require connect.php // if values posted, insert them database. if (isset($_post['username']) && isset($_post['password'])){ $username = $_post['username']; $isadminb = $_post['isadmin']; $password = $_post['password']; $query = "insert `users` (user_name, password, isadmin) values ('$username', '$password', '$isadminb')"; $result = mysql_query($query); if($result){ $msg = "user created successfully."; } } $link ...

there new sqliteopenhelper: public class dbmanager extends sqliteopenhelper { public static final int database_version = 2; // database creation sql statement // indexes should not used on small tables. © tutorials point private static final string database_create = "create table " + laws_table_name + "(" + column_law_id + " integer primary key, " + column_law_name + " text not null, " + column_law_text + " text not null, " + column_law_country + " text not null, " + column_law_version_date + " text not null);" + column_law_update_date + " text not null);" + "create table " + chapters_table_name + "(" + column_chapter_id + " integer primary key, " + column_chapter_title + " text not null, " + column_chapter_order ...

i have collection in mongodb (i'm omitting _id s brevity): test> db.entries.find(); { "val": 1 } { "val": 2 } { "val": 3 } { "val": 4 } { "val": 5 } i need perform processing on each document cannot db.update() . so, in nutshell, need retrieving 1 document @ time, process in node , save mongo. i'm using monk library, , q promises. here's i've done — didn't include processing/save bit brevity: var q = require('q'); var db = require('monk')('localhost/test'); var entries = db.get('entries'); var = 1; var total; var f = function (entry) { console.log('i = ' + i); console.log(entry.val); i++; if (i <= total) { var promise = entries.findone({ val: }); loop.then(function (p) { return f(p); }); return promise; } }; var loop = q.fcall(function () { return entries.count({}); }).then(fun...

i creating program in enter equation in format of y = mx+c it give y values -2 +2. an example of user may enter y = 2x+5. how solve this? want input integer values x don't know or how start. if want input integers value of x can use following method below... method allows chose value of gradient , y-intercept. you use method: public static void rangecalculator(int startpoint, int endpoint){ scanner input = new scanner(system.in); system.out.print("enter gradient:"); double gradient = input.nextdouble(); system.out.print("\nenter intercept:"); double intercept = input.nextdouble(); for(int i=startpoint; i<=endpoint; i++){ system.out.println("y="+gradient+"x + " +intercept+"\t" + "input:"+i + " output:" + (gradient*i + intercept)); } }

i'm stuck @ this. please help. basically, i'm trying create hover on image reveal social icons effect. clicking social icon take relevant page of social website in new window. got hover work except onclick not opening @ all. my main social icon function in functions.php follows: function tfd_social_buttons($content) { global $post; $permalink = get_permalink($post->id); $title = get_the_title(); if(!is_feed() && !is_home() && !is_page()) { $content = $content . '<div class="tfd-social-buttons"> <h5>share on</h5> <a class="icon-twitter" href="http://twitter.com/share?text='.$title.'& url='.$permalink.'" onclick="window.open(this.href, \'twitter-share\', \'width=550,height=235\');return false;"> <span>twitter</span> </a> <a class="icon-fb" href="https://www.facebook.com/shar...

for instance: > true * 0.5 0.5 > false * 0.5 0 i don't know if secret here * character or way r encodes logical statements, can't understand why results. r has loose type system , rather freely coercion, when sensible. when coerced numeric * , logical values become 0 (false) , 1 (true), expression gets evaluated usual mathematical convention of values times 0 equal 0, , values times 1 equal value. 1 exception rule in numeric domain inf * 0 returns nan . character values have no "destination"-type when composed "*", "1"*true throws error.

i'm trying write program query url using curl , retrieve string of bytes. returned data needs interpreted various data types; int followed sequence structures. the curl write function must have prototype of: size_t write_callback(char *ptr, size_t size, size_t nmemb, void *userdata); i've seen various examples returned data stored in buffer either characters directly in memory or string object. if have character array, know can interpret portion of structure code this: struct mystruct { //define struct }; char *buffer; //push data buffer char *read_position; read_position = buffer + 5; test = (mystruct *)buffer; i have 2 related questions. firstly, there better way of using curl retrieve binary data , pushing structures, rather reading directly memory characters. secondly if reading memory character buffer way go, code above sensible way interpret chunks of memory different data types? things need consider when interpreting raw structures, on netwo...

i've been playing around image pixelation algorithms , came across post . private static bitmap pixelate(bitmap image, rectangle rectangle, int32 pixelatesize) { bitmap pixelated = new system.drawing.bitmap(image.width, image.height); // make exact copy of bitmap provided using (graphics graphics = system.drawing.graphics.fromimage(pixelated)) graphics.drawimage(image, new system.drawing.rectangle(0, 0, image.width, image.height), new rectangle(0, 0, image.width, image.height), graphicsunit.pixel); // @ every pixel in rectangle while making sure we're within image bounds (int32 xx = rectangle.x; xx < rectangle.x + rectangle.width && xx < image.width; xx += pixelatesize) { (int32 yy = rectangle.y; yy < rectangle.y + rectangle.height && yy < image.height; yy += pixelatesize) { int32 offsetx = pixelatesize / 2; int32 offsety = pixelatesize / 2; // ma...

i need play video in m3u8 format. used following example not play video (.m3u8), me? researched elsewhere , there distorted information. androids can not play, others versions reproduce , there use vitamiobundle . prem not guaranteed , increases size of apk around 20mb. android supports hls starting version 4.0+. bugs fixed on 4.4 newer versions should work without issues. apart hls protocol compatibility need make sure stream you're trying play supported. older android devices can play baseline profile h.264/avc aac in mpeg-ts . supported media formats page lists hd 720p - 30 fps @ 2 mbit/s maximum level supported on majority of devices. newer android devices able play high profile , level 4.2 , 60 fps . there couple of 3rd party libraries available discussing them here off-topic attracts opinion based answers. you'll need bit of research depending on required target/specs.

locally (cloud9), have commited changes repo ( https://github.com/edward408/my-first-blog ), when perform git pull on deployment server (pythonanywhere) following error: updating aef1181..5d68bfa error: local changes following files overwritten merge: db.sqlite3 please, commit changes or stash them before can merge. aborting i have pushed changes local console (cloud9) , made sure veryfing git status afterwards. seems best path long-term updatede git on pythonanywhere while updating local git @ same time. however, how implement without starting new repo again? id prefer not change have on pythonanywhere. anywho, best feasible solution @ point in time? edited: not same suggested link. have local dev environment pushing updates project repo. use git stash on pythonanywhere, have push there well. unless means executing stash locally? all means db.sqlite3 has been modified on production server. because of this, git isn't sure whether ok overwrite new code ...

i trying redirect http://example.com , https://example.com , http://www.example.com https://www.example.com . servers listening both http , https requests via 443 port through elb. nginx config : server { listen 443; server_name example.com; return 301 $scheme://www.example.com$request_uri; } server { listen 443 default; server_name www.example.com; //ssl stuffs } only http://example.com , https://www.example.com working expected.but http://www.example.com going infinite redirection loop. what might wrong config file. appreciated. create server blocks handle redirection. server { listen 80; server_name www.example.com example.com; return 301 https://www.example.com$request_uri; } server { listen 443; server_name example.com; return 301 https://www.example.com$request_uri; } server { listen 443; server_name www.example.com; // ... } up...

i'm trying make simple browser game using p5.js. , i've ran problem: i have array of zombies. zombie object has method getanswer() returns number. i'm trying make function addzombie(), pushes 1 new zombie array. problem don't want repetitive answers in array. current function: function mkex(){ var values = [] (i=1;i<11;i++){ values.push(i); } var signs = ['+','-','/','*']; var result = -1; var = 0; var b = 0; var c = 0; var sign1 = ""; var sign2 = ""; while (result<=0){ = values[math.round(math.random()*(values.length-1))]; b = values[math.round(math.random()*(values.length-1))]; c = values[math.round(math.random()*(values.length-1))]; sign1 = signs[math.round(math.random()*(signs.length-1))]; sign2 = signs[math.round(math.random()*(signs.length-1))]; switch(sign1){ case "+": ...

for on week can not solve problem ajax . have form customer chooses product buy , amount going buy , , extent ( 1kg, 5kg, etc ) . works properly, when choose product, other 2 fields corresponding quantities , units auto . when sending form, tells me following error: the controller must return response (null given). did forget add return statement somewhere in controller? i'll put code , problem should in driver. reading not difficult , commenting on each step. 1°: first, sending form view. (obviously , first passes through routing, not go if) tablascontroller.php public function pedidoaction() { $em = $this->getdoctrine()->getmanager(); $prodped= new prodpedido();//creo la entidad de los productos $form = $this->createform(new prodpedidotype(), $prodped); $nombres = $em->getrepository('proyectoadminbundle:catalogo')->findbyarticulo(); return $this->render('atajobundle:general:pedido.html.twig...

i learning book bite of python. after typing in example in book import os import time # 1. files , directories backed # specified in list. # example on windows: # source = ['"c:\\my documents"', 'c:\\code'] # example on mac os x , linux: source = ['/home/username/downloads/books'] # notice had use double quotes inside string # names spaces in it. # 2. backup must stored in # main backup directory # example on windows: # target_dir = 'e:\\backup' # example on mac os x , linux: target_dir = '/home/username/downloads/backup' # remember change folder using # 3. files backed zip file. # 4. name of zip archive current date , time target = target_dir + os.sep + \ time.strftime('%y%m%d%h%m%s') + '.zip' # create target directory if not present if not os.path.exists(target_dir): os.mkdir(target_dir) # make directory # 5. use zip commond put files in zip archive zip_command = "zip - r {0} {1}"....

suppose have script test.sh contains #!/bin/bash var in var1 var2; in `seq 2`; sh test2.sh $var > tmp.sh cat tmp.sh; done done and have script test2.sh looks such #!/bin/bash echo "i use variable here $1" echo "and again here $1" echo "even third time here $1" now in first script want pass entire content of test2.sh current local variable (i.e. on line six: sh test2.sh $var > tmp.sh ) if call sh test2.sh var1 return i use variable here var1 , again here var1 third time here var1 so want pass entire content of sh test2.sh $var new shell file, argument in place of variable. hence output should be: i use variable here var1 , again here var1 third time here var1 use variable here var1 , again here var1 third time here var1 use variable here var2 , again here var2 third time here var2 use variable here var2 , again here var2 third time here var2 thus wondering is; how pass entire shell local argument, new, tempora...

i wrote custom validationattribute check if email exists in db. error message not displayed, , validation occurs after submit form. html contains reference javascript files display messages still no result. nevertheless other attributes work fine , respective message displayed. public class noduplicateemail : validationattribute { protected override validationresult isvalid(object value, validationcontext validationcontext) { var context = new mhotivocontext(); var email = validationcontext.objectinstance.gettype().getproperties( ).firstordefault(prop => isdefined(prop, typeof(noduplicateemail))); var emailvalue = (string)email.getvalue(validationcontext.objectinstance); if(context.users.firstordefault(x => x.email == emailvalue)!=null) return new validationresult("email in use!"); return validationresult.success; } } [required(errormessage = "email requir...

i've been struggling deploying jax-ws restful services tomcat 8 netbeans. dev env follows: - windows 8.1 - netbeans 8.0.2 - tomcat 8.0.9.0 (bundled netbeans along glassfish 4.1) - jdk1.7.0_51 - javaee-web-api-7.0.jar has jax-ws part of it my web app maven project. neatbeans deploys glassfish 4.1 , runs fine, restful services working expected. when deploy tomcat, war deploys , web app seems initialize, following lines present in tomcat startup log, seem ok: 30-aug-2015 17:43:04.318 info [localhost-startstop-1] org.glassfish.jersey.servlet.init.jerseyservletcontainerinitializer.addservletwithapplication registering jersey servlet application, named com.uristic.webrest.applicationconfig, @ servlet mapping /webresources/*, application class of same name. 30-aug-2015 17:43:05.028 info [localhost-startstop-1] org.glassfish.jersey.server.applicationhandler.initialize initiating jersey application, version jersey: 2.5.1 2014-01-02 13:43:00... however, ws urls return 404. the pom ...

i'm in formal languages class , have grammar quiz coming up. i'm assuming appear. consider alphabet ∑ = {a, b, c}. construct grammar generates language l = {bab^nabc^na^p : n ≥ 0, p ≥ 1}. assume start variable s. it long time since worked formal languages last time, so, please, forgive rustyness, language: divide s prefix variable ( a ) , suffix variable ( b ). then, handle prefix , suffix separately, both of them have possible rule of further recursion, , end sign of empty, no occurrence required , constant @ least occurrence required. {bab^nabc^na^p : n ≥ 0, p ≥ 1} s -> asb -> babaabc -> {empty} b -> ba b ->

i integrating on website authorize.net, using aim. have been testing on pc , far transactions went through , got response. however, when pushed changes online server, having issues. response string being returned empty. have checked admin interface , transactions occur when issue not listed. update it looks default securityprotocol using tls1.0/ssl3. once did servicepointmanager.securityprotocol = securityprotocoltype.tls12 . transaction received is there way change default setting of servicepointmanager have value tls 1.2 not have set it? if have program it, best set it? in application start in global asax, or each time request made?

in directive have link calls function: <a href="#" ng-click="resetfilter()">reset filter</a> js app.directive('resetfilter', function () { return { templateurl: 'myfilter.html' }}); i have defined resetfilter function in controller: $scope.resetfilter = function () { console.log('resetfilter'); } the problem function not firing? how can work? simple directive has controller method , since directive has default scope. inherit parent scope default. app.directive('resetfilter', function () { return { templateurl: 'myfilter.html' controller: function ($scope) { $scope.resetfilter(); // call function defined in controller. } }});

okay know starting in android 5.0 way supposed things have white notification icon on transparent background, otherwise notification icons appear white block. if target sdk lower android 5.0, they'd let away old way fine. this seems work on android 6.0 lock screen , notification drawer, however in notification bar white square now, when target sdk lower android 5.0... bug in android, or have start doing notification icons in new way now?

i added components button, panel etc. in netbeans swing ui in design view. not able delete or remove of components of choice in design view. please note not willing remove or hide of components during run time. want remove components during design time itself. should need do? you should able right click on component, , click on 'delete' in list appears. if 'delete' not appear, recommend restarting netbeans. if not work, , overkill, reinstall netbeans shouldn't come this.

i have write code in controller launch function .get data store,and use ext.each string in records,and use setdata pass string type data make label display . if write static string work, dont work when pass string records + describe string. code in controller launch funtion storeid.load({ callback: function(records, operation, success){ ext.each(records, function(record) { console.log(record.get('data')); console.log(record.get('earn')); var data = record.get('data'); var string = '{data:\'' + record.get('data') + '\',earn:\'' + record.get('earn') + '\'}'; console.log(string); //ext.getcmp('datalabel').setdata({data: '10000',earn: '10000'});----work ext.getcmp('datalabel').setdata(string);-----not work ...

i looking best means of achieving large data update / insert in sql. particular case using mysql 5.6, in theory version of sql isn't important. i downloading large csv file, filled data need dump mysql table. application parses csv , prepares inserted database. i need table exact replica of data (csv) comes in each time, not adding every time end. looking best way of achieving this. to current sql capabilities, thought might best truncate table each time , populate data comes through, unsure whether better indexing column , using insert ... on duplicate key . my question/s follows: is best truncate , insert data on empty table, or better find data differences , use insert .. on duplicate key update rows application has found data discrepancy either way after this, best format individual sql update / insert queries per row of data , send them server. or better format large query data in it, or possibly split larger query more manageable not let server time out. ...

i testing website requiring cookies data set properly, , there quite lot cookies data making annoying add manually. google little , know might export cookies out of firefox firebug , load in jmeter http cookies manager. try many times , fail see cookie data imported, there nothing changed, don't know what's going on. i using latest jmeter. suggestions? these of cookie data, exported out of firebug .qq.com true / false 1755394742 rk xgvq1yp4tf .tenpay.com true / false certallnum 1 .tenpay.com true / false certinfo 1|150537011- .tenpay.com true / false certlist 150537011- .tenpay.com true / false certuserflag 1 .tenpay.com true / false 1441074265 ctrlserverr undefined .qq.com true / false 1443526587 lskey 0001000064e173918a7f1bfc52dc25d64a62e88892dfc1128b742e69cdf304aecaf2136b14628f2188588a3a .qq.com true / false 1443526587 luin o0414077270 .qq.com true / false 2147385600 o_cookie 414...