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“Default Activity Not Found” on Android Studio upgrade
I upgraded IntelliJ Idea from 12.0.4 to 12.10.
73 Answers
73
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How to make HTML Text unselectable [duplicate]
...lt;html lang="en">
<head>
<title>SO question 2310734</title>
<script>
window.onload = function() {
var labels = document.getElementsByTagName('label');
for (var i = 0; i < labels.length; i++) {
...
How do I check if a string contains another string in Objective-C?
...struct, and the documentation says that it returns the struct {NSNotFound, 0} if the "haystack" does not contain the "needle".
And if you're on iOS 8 or OS X Yosemite, you can now do: (*NOTE: This WILL crash your app if this code is called on an iOS7 device).
NSString *string = @"hello bla blah"...
Is there a difference between copy initialization and direct initialization?
...ructor is explicit, then the first one will fail. Read 8.6/14
double b1 = 0.5;
double b2(0.5);
This is doing the same because it's a built-in type (this means not a class type here). Read 8.6/14.
A c1;
A c2 = A();
A c3(A());
This is not doing the same. The first default-initializes if A is a ...
Error: CUICatalog: Invalid asset name supplied: (null), or invalid scale factor : 2.000000
...nt for [UIImage imageNamed:]
Add $arg3 == nil condition on Simulator, $r0 == nil condition on 32-bit iPhone, or $x2 == nil on 64-bit iPhone.
Run your application and see where debugger will stop.
P.S. Keep in mind this also happens if image name is empty string. You can check this by adding [(N...
JS: iterating over result of getElementsByClassName using Array.forEach
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403
No. As specified in DOM4, it's an HTMLCollection (in modern browsers, at least. Older browsers ...
How to echo shell commands as they are executed
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1103
set -x or set -o xtrace expands variables and prints a little + sign before the line.
set -v o...
What are the disadvantages of using persistent connection in PDO
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+1000
Please be sure to read this answer below, which details ways to mitigate the problems outlined here.
The same drawbacks exist us...
What is the difference between Amazon S3 and Amazon EC2 instance?
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190
An EC2 instance is like a remote computer running Windows or Linux and on which you can install ...
String to object in JS
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edited Feb 22 '14 at 19:30
answered Jul 11 '13 at 15:21
Ma...