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How to use Python's pip to download and keep the zipped files for a package?
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pip install --download is deprecated. Starting from version 8.0.0 you should use pip download command:
pip download <package-name>
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Android - Setting a Timeout for an AsyncTask?
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Yes, there is AsyncTask.get()
myDownloader.get(30000, TimeUnit.MILLISECONDS);
Note that by calling this in main thread (AKA. UI thread) will block execution, You probably need call it in a separate thread.
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How to get the browser viewport dimensions?
...ight) values
const vw = Math.max(document.documentElement.clientWidth || 0, window.innerWidth || 0)
const vh = Math.max(document.documentElement.clientHeight || 0, window.innerHeight || 0)
window.innerWidth and window.innerHeight
gets CSS viewport @media (width) and @media (height) which include...
AngularJS with Django - Conflicting template tags
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For Angular 1.0 you should use the $interpolateProvider apis to configure the interpolation symbols: http://docs.angularjs.org/api/ng.$interpolateProvider.
Something like this should do the trick:
myModule.config(function($interpolatePro...
nvm keeps “forgetting” node in new terminal session
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+50
Try nvm alias default. For example:
$ nvm alias default 0.12.7
This sets the default node version in your shell. Then verify that th...
MySQL ON DUPLICATE KEY - last insert id?
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Check this page out: https://web.archive.org/web/20150329004325/https://dev.mysql.com/doc/refman/5.0/en/insert-on-duplicate.html
At the bottom of the page they explain how you can make LAST_INSERT_ID meaningful for updates by passing an expression to that MySQL function.
Fr...
Twitter bootstrap scrollable table
...ave a table on my website. The problem is that this table will have about 400 lines. How can I limit the table's height, and apply scrollbar to it?
This is my code:
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C# 能否获取一个对象所占内存的大小？ - 更多技术 - 清泛网 - 专注C/C++及内核技术
...r buffer = stream.ToArray();
fileStream.Write(buffer, 0, buffer.Length);
fileStream.Flush();
}
return stream.Length;
}
}
}
var student = new Student();
long size = GetObjectSize(student); //139个字...
Get everything after the dash in a string in javascript
...n str.split('-')[1];
}
// use the function:
alert(getSecondPart("sometext-20202"));
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