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Escaping a forward slash in a regular expression
...single instance, escaping a slash might not rise to the level of being considered a hindrance to legibility, but if it starts to get out of hand, and if your language permits alternate delimiters as Perl does, that would be the preferred solution.
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Check if any ancestor has a class using jQuery
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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Is $(document).ready necessary?
...o go back and debug old code if you reuse it elsewhere?
off-topic:
As a side note: you should use jQuery(function($){...}); instead of $(document).ready(function(){...}); as it forces the alias to $.
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Best way to test if a generic type is a string? (C#)
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I thought I tried that solution earlier and it did not work, but I must've done something stupid. And thanks for pointing out default(string) returns null, we did not run into an error yet because of it, but that is true.
– Rex M
May ...
How to identify numpy types in python?
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This solution seems very unpythonic, relying on hidden attributes. But maybe that is just a matter of taste?
– j08lue
Mar 5 '17 at 15:18
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Installing Latest version of git in ubuntu
...s root. Running `sudo -E apt-get update' failed: Clearsigned file isn't valid, got 'NODATA'
– rofrol
Aug 19 '16 at 12:10
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Calculating width from percent to pixel then minus by pixel in LESS CSS
I will calculate width in some element from percent to pixel so I will minus -10px via using LESS and calc() . It´s possible?
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Should I avoid 'async void' event handlers?
I know it is considered generally a bad idea to use fire-and-forget async void methods to start tasks, because there is no track of the pending task and it is tricky to handle exceptions which might be thrown inside such a method.
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How can I expose more than 1 port with Docker?
...ost_port>:<container_port>
To expose multiple ports, simply provide multiple -p arguments:
docker run -p <host_port1>:<container_port1> -p <host_port2>:<container_port2>
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Hiding a password in a python script (insecure obfuscation only)
...matter which encryption method you use. The requirement here was just to hide the password from someone just looking at the script while it was open. In this case base64 is preferable to rot13 as it is in the Python standard library.
– Dave Webb
Jun 18 '12 at...