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Break when exception is thrown
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Constantly print Subprocess output while process is running
....stdout: print(line.decode(), end=''). To support both Python 2 and 3, use bytes literal: b'' otherwise lines_iterator never ends on Python 3.
– jfs
Feb 3 '15 at 17:05
4
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Android SQLite DB When to Close
...Destroy. that way, you can easily check if the database is already in use by calling isDbLockedByCurrentThread or isDbLockedByOtherThreads on the single SQLiteDatabase object every time before you use it. this will prevent multiple manipulations to the database and save your application from a pot...
Can clearInterval() be called inside setInterval()?
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Allow anything through CORS Policy
...eaders yet my ajax requests still complain that the origin was not allowed by my CORS policy....
8 Answers
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MySQL get the date n days ago as a timestamp
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cscope or ctags why choose one over the other? [closed]
...pe needs a file containing a list of names of files to parse. Also in vim, by default there are no key bindings set up - you need to run :cscope blah blah manually.
To solve the fist problem I've got a bash script cscope_gen.sh that looks like this:
#!/bin/sh
find . -name '*.py' \
-o -name '*.java...
Get week of year in JavaScript like in PHP
...dit
Here is some code based on the links provided and that posted eariler by Dommer. It has been lightly tested against results at http://www.merlyn.demon.co.uk/js-date6.htm#YWD. Please test thoroughly, no guarantee provided.
Edit 2017
There was an issue with dates during the period that daylight...
How to check for a valid Base64 encoded string
...from C# 7.2
public static bool IsBase64String(string base64)
{
Span<byte> buffer = new Span<byte>(new byte[base64.Length]);
return Convert.TryFromBase64String(base64, buffer , out int bytesParsed);
}
shar...
How can I clear scrollback buffer in Tmux?
...r bind makes it so you don't have to issue the tmux command prefix (ctrl-b by default). I use bash, so ctrl-l already does the equivalent of typing "clear" at the command line. With these two keys I get a nice ctrl-l, ctrl-k combo, which moves all the scroll buffer off the screen (the "clear") and...