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Twig: in_array or similar possible within if statement?
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edited Apr 30 '15 at 4:42
jake stayman
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answered Sep...
How do I pass extra arguments to a Python decorator?
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168
Since you are calling the decorator like a function, it needs to return another function which...
How to override trait function and call it from the overridden function?
...one was almost there:
trait A {
function calc($v) {
return $v+1;
}
}
class MyClass {
use A {
calc as protected traitcalc;
}
function calc($v) {
$v++;
return $this->traitcalc($v);
}
}
The trait is not a class. You can't access its member...
Django: reverse accessors for foreign keys clashing
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WakeLock 扩展：保持设备唤醒扩展，防止系统休眠和电池优化 · App Inventor 2 中文网
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函数
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应用场景
1. 数据记录应用
2. MQTT 客户端
3. 食谱显示应用
4. 长时间运行的应用
5. 下载管理器
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Ruby sleep or delay less than a second?
...h ruby that must render frames at 24 frames per second, but I need to wait 1/24th of a second between sending the commands. What is the best way to sleep for less than a second?
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Javascript object Vs JSON
...n () {
alert('hello');
}
}); // returns the string "{"foo":"2011-11-28T10:21:33.939Z"}"
For parsing a JSON string, is the method below recommended? var javascriptObj = JSON.parse(jSonString);
Yes, but older browsers don't support JSON natively (IE <8). To support these, you sho...
Is there a /dev/null on Windows?
...mmatically, but I haven't tried it.)
In PowerShell, you want $null:
echo 1 > $null
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Remove duplicate lines without sorting [duplicate]
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281
The UNIX Bash Scripting blog suggests:
awk '!x[$0]++'
This command is telling awk which lines...
git pull aborted with error filename too long
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201
The msysgit FAQ on Git cannot create a filedirectory with a long path doesn't seem up to date, a...