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“unmappable character for encoding” warning in Java
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You might want to set the encoding for compileTestJava and for javadoc as well
– Frank Neblung
Oct 24 '19 at 9:50
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Using numpy to build an array of all combinations of two arrays
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itertools.combinations is in general the fastest way to get combinations from a Python container (if you do in fact want combinations, i.e., arrangements WITHOUT repetitions and independent of order; that's not what your code appears to be doing, but I can't tell wheth...
Python 2.7 getting user input and manipulating as string without quotations
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Use raw_input() instead of input():
testVar = raw_input("Ask user for something.")
input() actually evaluates the input as Python code. I suggest to never use it. raw_input() returns the verbatim string entered by the user.
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Android: Scale a Drawable or background image?
..., I couldn't find an way to do this directly from a drawable. But from the tests I did it works pretty well, and it doesn't clip that much of the image. You could play more with the gravity options.
Another way will be to just create an layout, where you will use an ImageView and set the scaleType ...
What does “exec sp_reset_connection” mean in Sql Server Profiler? [duplicate]
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@IanBoyd I just tested with SQL Server 2005 SP3 and it does indeed reset CONTEXT_INFO to NULL. I will update the answer with that detail. And for what it's worth, I did confirm that TRANSACTION ISOLATION LEVEL was not reset.
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bash: mkvirtualenv: command not found
...ns on Doug Hellman's virtualenvwrapper post , I still could not fire up a test environment.
11 Answers
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How to wait in a batch script? [duplicate]
...orld. Quoting from the spec:
192.0.2.0/24 - This block is assigned as "TEST-NET" for use in
documentation and example code. It is often used in conjunction with
domain names example.com or example.net in vendor and protocol
documentation. Addresses within this block should not appear on ...
Get escaped URL parameter
...RI which turned anything into string, Sanjeev was right but his code wasnt tested correctly and simple copy and paste doesnt work. function getURLParameter(name) { var p = RegExp(name + '=' + '(.+?)(&|$)').exec(location.search); if(!!p) { p = decodeURI(p[1]); } r...
What are the differences between numpy arrays and matrices? Which one should I use?
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Actually, timeit tests show ndarray operations such as np.dot(array2, array2) are faster than matrix1*matrix2. This makes sense because matrix is a subclass of ndarray which overrides special methods like __mul__. matrix.__mul__ calls np.dot....
Cron job every three days
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How about:
00 00 * * * every 3 days && echo test
Where every is a script:
#!/bin/sh
case $2 in
days)
expr `date +%j` % $1 = 0 > /dev/null
;;
weeks)
expr `date +%V` % $1 = 0 > /dev/null
;;
months)
expr `dat...