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How can I determine the current line number in JavaScript?
...g the line number of the currently executing statement (and if so, what is it)?
8 Answers
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Facebook API - How do I get a Facebook user's profile image through the Facebook API (without requir
...is? Is there a Faceboook API call that fetches a user's profile image URL without the user needing to Allow the application?
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How to strip all whitespace from string
... to be turned into stripmyspaces , but I cannot seem to accomplish that with strip() :
11 Answers
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No route matches “/users/sign_out” devise rails 3
...follow
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edited Dec 12 '15 at 4:19
K M Rakibul Islam
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Usage of protocols as array types and function parameters in swift
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You've hit a variant of a problem with protocols in Swift for which no good solution exists yet.
See also Extending Array to check if it is sorted in Swift?, it contains suggestions on how to work around it that may be suitable for ...
How to center absolute div horizontally using CSS?
I've a div and want it to be centered horizontally - although I'm giving it margin:0 auto; it's not centered...
8 Answers...
C# pattern to prevent an event handler hooked twice [duplicate]
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Explicitly implement the event and check the invocation list. You'll also need to check for null:
using System.Linq; // Required for the .Contains call below:
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private EventHandler foo;
public event EventHandler Foo
{
add...
What is the string length of a GUID?
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It depends on how you format the Guid:
Guid.NewGuid().ToString() => 36 characters (Hyphenated)
outputs: 12345678-1234-1234-1234-123456789abc
Guid.NewGuid().ToString("D") => 36 characters (Hyphenated, same as ToString...
public static const in TypeScript
... defined as public static are simply attached to the exported function (as its properties); therefore they should be accessible as long as you properly access the function itself.
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How do you calculate the average of a set of circular data? [closed]
...mples from the reading of a compass. The problem of course is how to deal with the wraparound. The same algorithm might be useful for a clockface.
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