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How can I repeat a character in Bash?
...s.
The entries are:
listed in ascending order of execution duration (fastest first)
prefixed with:
M ... a potentially multi-character solution
S ... a single-character-only solution
P ... a POSIX-compliant solution
followed by a brief description of the solution
suffixed with the name of the ...
Could not load file or assembly … An attempt was made to load a program with an incorrect format (Sy
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I had this problem running unit tests (xunit) in Visual Studio 2015 and came across the following fix:
Menu Bar -> Test -> Test Settings -> Default Processor Architecture -> X64
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How can I give the Intellij compiler more heap space?
... my case the error was caused by the insufficient memory allocated to the "test" lifecycle of maven. It was fixed by adding <argLine>-Xms3512m -Xmx3512m</argLine> to:
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupI...
What's the difference between RSpec and Cucumber? [closed]
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RSpec and Cucumber are both testing frameworks. RSpec includes traditional Unit Testing (which means testing a class or part of the application in isolation from the rest of the application. So your model does what your model is supposed to do, the cont...
How do I achieve the theoretical maximum of 4 FLOPs per cycle?
...doesn't have enough registers for this to compile well.
This code has been tested to work well on Visual Studio 2010/2012 and GCC 4.6.ICC 11 (Intel Compiler 11) surprisingly has trouble compiling it well.
These are for pre-FMA processors. In order to achieve peak FLOPS on Intel Haswell and AMD Bulld...
Firefox session cookies
...ies from months ago that were set by sites I always have open in tabs.
To test this out, close all the tabs in your browser, then close the browser and restart it. I think the session cookies for your site should clear in that case. Otherwise you'd have to turn off session restore.
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How to replace an entire line in a text file by line number
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Not the greatest, but this should work:
sed -i 'Ns/.*/replacement-line/' file.txt
where N should be replaced by your target line number. This replaces the line in the original file. To save the changed text in a different file, drop t...
Javascript calculate the day of the year (1 - 366)
...r. The above solution is better and is faster. Here is a variation of it I tested on jsPerf jsperf.com/date-getdayofyear-perf
– Shyam Habarakada
Dec 11 '14 at 18:39
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Android: Coloring part of a string using TextView.setText()?
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I hope this helps you (it works with multi language).
<string name="test_string" ><![CDATA[<font color="%1$s"><b>Test/b></font>]]> String</string>
And on your java code, you can do:
int color = context.getResources().getColor(android.R.color.holo_blue_li...
What's the bad magic number error?
...ctory. Say if you create a new directory in django for seperating the unit tests into multiple files and place them in one directory then you also have to create the __init__.py file beside all the other files in new created test directory. otherwise it can give error like
Traceback (most recent ca...