[Solved] How come when I try to compile my C program by making a file named for the program it creates an application for it?

by

It is normal for the compiler to generate an application! What is surprising is the location for the executable, it should have been generated in the parent directory: C:\TDM-GCC-64\> gcc Chess/chess.c Chess/init.c -o chess The explanation is interesting: You are using the Windows operating system, where the filenames are case insensitive. You instructed gcc to … Read more

[Solved] Creating a small page that generates 3 random words from 3 seperate lists at the click of a button

by

<html> <body> <script> Array.prototype.randomElement = function () { return this[Math.floor(Math.random() * this.length)] } var list1 = [ “1”, “2”, “3”, “4”, “5”, “6”, “7”, “8”, “9”]; var list2 = [ “a”, “b”, “c”, “d”, “e”, “f”, “g”, “h”, “i”]; var list3 = [ “car”, “horse”, “gym”, “fair”, “boat”]; function myFunction() { document.getElementById(“demo”).innerHTML = list1.randomElement() + … Read more

[Solved] Micro-optimizations: if($var){ … } vs if($var): … endif [closed]

by

I’m sure the difference is negligible, if there is any. If the difference is important to you, you should probably use a faster (likely compiled) language. You would do better optimizing more intensive things, like databases first (and writing clean code, as @Tim stated). solved Micro-optimizations: if($var){ … } vs if($var): … endif [closed]

[Solved] Regex number between [closed]

by

You can use a regex range generator, such as http://gamon.webfactional.com/regexnumericrangegenerator/ I think this regular expression will do it: /^-?([0-9]|[1-8][0-9]|9[0-9]|100)$/ 1 solved Regex number between [closed]

[Solved] please help me with this python exercise [closed]

by

inp = [[0,1,2,3,4,5], [0,1,2,3,4,5], [0,1,2,3,4,5]] # out = [0****0, *1**1*, **22**] out = [] # here we create a list for finale output, now it’s empty count = 0 #this variable count we use for knowing what is the index iterable element for i in inp: # ordinary for loop, we eterate inp. on first … Read more

[Solved] enabling of textbox when a value in a drop down box selected [closed]

by

Below is sample code for enable textbox on selectbox option select. Please do required changes. <script type=”text/javascript”> function showtextbox() { var x=document.getElementById(“intext”). x.disabled=false; } </script> </head> <body> <form> <select onChange=”showtextbox()””> <option >one</option> <option>two</option> </select> <input type=”text” id=”intext” name=”intext” disabled=’disabled’> </form> </body> </html> Use your php code to connect and insert data in database. 2 solved … Read more

[Solved] C# – ref this (reference to self)

by

You don’t need to use ref in your parameter declarations. For reference types like your class A, a parameter declared as just A other will cause C# to pass a reference to the object. A parameter declared as A other in C# is similar to A* other in C++. A parameter declared as ref A … Read more