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What are the Dangers of Method Swizzling in Objective-C?
...y we've done swizzling above, it's pretty easy to understand. This one's already been solved!
Difficult to debug
One of the confusions during debugging is seeing a strange backtrace where the swizzled names are mixed up and everything gets jumbled in your head. Again, the alternative implementatio...
How is the fork/join framework better than a thread pool?
...the big task into N subtasks in the beginning, sending them to a cached thread pool (from Executors ) and waiting for each task to complete? I fail to see how using the fork/join abstraction simplifies the problem or makes the solution more efficient from what we've had for years now.
...
Where do you store your salt strings?
...lt+hash and persist it to the database. Then, on subsequent retrieval, you read the value from the database, strip the pepper value, and pass the remaining value to BCrypt.
– PeterToTheThird
May 29 '13 at 18:27
...
How to develop a soft keyboard for Android? [closed]
...
Some tips:
Read this tutorial: Creating an Input Method
clone this repo: LatinIME
About your questions:
An inputMethod is basically an Android Service, so yes, you can do HTTP and all the stuff you can do in a Service.
You can open ...
社交应用组件 · App Inventor 2 中文网
... 需要请求的权限名称如下：
权限名：android.permission.READ_SMS。
方法
发送消息()
启动手机的默认短信应用程序，并预先填充消息和电话号码。
直接发送消息()
发送一个文本消息。
使用此块将添加危险权限，...
Reset/remove CSS styles for element only
...
For future readers. I think this is what was meant but currently isn't really wide supported (see below):
#someselector {
all: initial;
* {
all: unset;
}
}
Supported in (source):
Chrome 37, Firefox 27, IE 11, Opera 24
Not su...
Why does GCC generate 15-20% faster code if I optimize for size instead of speed?
...
@PascalCuoq It reads for example "-fno-align-functions and -falign-functions=1 are equivalent and mean that functions are not aligned" But I just noticed that they probably mean just the opposite by the following "Enabled at levels -O2, -O3...
What does f+++++++++ mean in rsync logs?
...The next rsync invocation will not transfer the files again, that it had already transferred, if they were not changed in the meantime. But it will start checking all the files again from the beginning to find out, as it is not aware that it had been interrupted.
2 - Each character is a code that c...
Programmatically Lighten or Darken a hex color (or rgb, and blend colors)
...)**2+t)**0.5)+","+r((P*i(c)**2+t)**0.5)+(d?","+d:")");
}
Want more info? Read the full writeup on github.
PT
(P.s. If anyone has the math for another blending method, please share.)
share
|
improv...
Sending event when AngularJS finished loading
... which (for most use cases, explained below) will run when your element is ready/loaded. Based on Josh's description of the order in which compile and link functions are executed,
if you have this markup:
<div directive1>
<div directive2>
<!-- ... -->
</div>
<...