[Solved] C how to identify function exist or not [closed]

You could define a struct like this: struct tags { const char *name; int maxlen; char value[128]; }; struct tags tagList[] = { { “34”, 32, 0 }, { “43”, 16, 0 }, { “11”, 32, 0 }, … }; Then you could write your loop like this: for(int idx=0;idx<inum;idx++){ if( strlen(ArrLeftVar[idx]) < 1 ) … Read more

[Solved] Static and Non Static methods [closed]

There in no straightforward answer on whether one should declare methods as static or not. It depends on the context and functionality of your application. Going with some assumptions for your situation, consider following thoughts on high level – If the validation is related to one particular form only, and not applicable for other forms, … Read more

[Solved] C++ input string crash [closed]

char code[1]; Arrays are treated like pointers (they “decay”) when passed to functions. More on Arrays decaying here: What is array decaying? cin>>code; >>is actually a function, so code is seen as a pointer to char. It treats a pointer to char as though it is a c-style string and attempts to null terminate it. … Read more

[Solved] Proguard claims to obfuscate the .apk, but does not

This worked for me in Eclipse Neon: Right click on project and add the Gradle nature File -> Export -> Android -> Generate Gradle build files In the root directory of your project, create a local.properties file and set sdk.dir. See: Where does local.properties go for android project? Right click on project -> Gradle -> … Read more

[Solved] Change CSS when the current URL contains a certain string [closed]

<a href=”#black”>black</a> <a href=”#blue”>blue</a> <script type=”text/javascript”> $(window).on(‘hashchange’, function(e){ var origEvent = e.originalEvent; resultdata = origEvent.newURL; var black = resultdata.match(/black/); if (black){ console.log(black); } }); </script> 6 solved Change CSS when the current URL contains a certain string [closed]

[Solved] How to make bot respond to a certain msg?

You can do this one of two ways, either with the commands extension, or within the on_message event. Below is an example of how you can do this. With this example, when a user types “!ping” the bot will respond with “Pong”. If a message contains the word “foo”, then the bot will respond with … Read more

[Solved] onScroll method not working [closed]

place this line after setcontent view text=(TextView)findViewById(R.id.text); like : @Override protected void onCreate(Bundle savedInstanceState) { // TODO Auto-generated method stub super.onCreate(savedInstanceState); setContentView(R.layout.image); text=(TextView)findViewById(R.id.text); this.detector=new GestureDetectorCompat(this,this); } solved onScroll method not working [closed]