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Enums and Constants. Which to use when?
...How would I know when to use a constant rather than an enum or vice versa. What are some of the advantages of using enums?
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Disabling browser caching for all browsers from ASP.NET
I'm after a definitive reference to what ASP.NET code is required to disabled browsers from caching the page. There are many ways to affect the HTTP headers and meta tags and I get the impression different settings are required to get different browsers to behave correctly. It would be really great ...
Parsing a string into a boolean value in PHP
..., except "0" and "" (empty string).
The following function will do exactly what you want: it behaves exactly like PHP, but will also evaluates the string "false" as false:
function isBoolean($value) {
if ($value && strtolower($value) !== "false") {
return true;
} else {
ret...
How do I get the type of a variable?
... javascript is dynamic.
In dynamic typed languages a variable can contain whatever thing, and its type is given by the value it holds, moment by moment.
In static typed languages the type of a variable is declared, and cannot change.
There can be dynamic dispatch and object composition and subtypi...
How to detect incoming calls, in an Android device?
...like, when a call comes to the phone I want to detect the number. Below is what I tried, but it's not detecting incoming calls.
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How does Facebook disable the browser's integrated Developer Tools?
...jectedScriptHost.evaluate as that gives you more fine-grained control over what should happen.
Another pretty interesting thing is, that we can intercept the internal result when an expression is evaluated and return that to the user instead of the normal behavior.
Here is the code, that does ex...
filtering NSArray into a new NSArray in Objective-C
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What does contains[c] mean? I always see the [c] but I don't understand what it does?
– user1007522
Jun 20 '14 at 14:41
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Setting Windows PowerShell environment variables
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What if I don't have a folder WindowsPowerShell in my documents? Should I create the folder and the file? What should I put in the file if I want to add C:\path\to\file.ext to the environment variables? EDIT: found it already...
How can I wait In Node.js (JavaScript)? l need to pause for a period of time
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And what do you do when the start of the function is not just one function away, but 10 files away from the code that needs to be de-asynchronized ?
– Cyril Duchon-Doris
Jun 28 '16 at 14:14
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Better way to sum a property value in an array
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@bottens what if there is a null object in the array?
– Obby
Jul 11 at 21:23
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