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Cocoa Touch: How To Change UIView's Border Color And Thickness?
...ayer.borderColor = [UIColor redColor].CGColor;
view.layer.borderWidth = 3.0f;
You also need to link with QuartzCore.framework to access this functionality.
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Read-only and non-computed variable properties in Swift
...public interface of the class.
You can do something similar in Swift (cut&paste of your code, plus some modifications, I did not test it):
class Clock : NSObject {
var _hours: UInt = 0
var _minutes: UInt = 0
var _seconds: UInt = 0
var hours: UInt {
get {
return _h...
几个有趣的Javascript Hack - 创意 - 清泛网 - 专注C/C++及内核技术
...当前网页已经变成编辑模式了。将上述代码中的true改成false重新执行一遍即可恢复。
2. 舞动的图片
javascript：R=0; x1=.1; y1=.05; x2=.25; y2=.24; x3=1.6; y3=.24; x4=300; y4=200; x5=300; y5=200; DI=document.images; DIL=DI.length; function A(){for(i=0; i-DIL;...
How to get index in Handlebars each helper?
...fn, inverse = options.inverse, ctx;
var ret = "";
if(context && context.length > 0) {
for(var i=0, j=context.length; i<j; i++) {
ctx = Object.create(context[i]);
ctx.index = i;
ret = ret + fn(ctx);
}
} else {
ret ...
Commands executed from vim are not recognizing bash command aliases
...ell only loads ~/.zshrc for interactive shells, but it loads ~/.zshenv for all shells, so I moved my alias setup there and it now works from within Vim. See man zsh (or your shell's man pages) for more.
– Nathan Long
Feb 8 '14 at 22:52
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How would you implement an LRU cache in Java?
...y at the back of the iteration order regardless of whether that entry initially exists in the cache)
– Pacerier
Feb 23 '12 at 18:26
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Is git good with binary files?
... if you have exact preimage in your repository, i.e. without any fuzz.An example:
diff --git a/gitweb/git-favicon.png b/gitweb/git-favicon.png
index de637c0608090162a6ce6b51d5f9bfe512cf8bcf..aae35a70e70351fe6dcb3e905e2e388cf0cb0ac3 100
GIT binary patch
delta 85
zcmZ3&SUf?+pEJNG#Pt9J149GD|NsBH{?...
.gitignore exclude folder but include specific subfolder
...n front of the first "!" for patterns that begin with a literal "!", for example, "\!important!.txt".
Example to exclude everything except a specific directory foo/bar (note the /* - without the slash, the wildcard would also exclude everything within foo/bar):
------------------------------...
psql: FATAL: database “” does not exist
... it in the past on other machines but it's giving me some trouble when installing on my macbook. I've installed the application and I ran:
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Practical example where Tuple can be used in .Net 4.0?
...t's the point - it is more convenient not to make a custom class or struct all the time. It is an improvement like Action or Func... you can make this types yourself, but it's convenient that they exist in the framework.
sha...