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Javascript and regex: split string and keep the separator

...h for predefined groups like this: \d equals [0-9] and \w equals [a-zA-Z0-9_]. This means your expression could look like this. string.split(/<br \/>(&#?[a-z\d]+;)/gi); There is a good Regular Expression Reference on JavaScriptKit. ...
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How to know what the 'errno' means?

When calling execl(...) , I get an errno=2 . What does it mean? How can I know the meaning of this errno ? 15 Answers ...
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What is the difference between 'typedef' and 'using' in C++11?

... All standard references below refers to N4659: March 2017 post-Kona working draft/C++17 DIS. Typedef declarations can, whereas alias declarations cannot, be used as initialization statements But, with the first two non-temp...
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How do you configure logging in Hibernate 4 to use SLF4J

...is classloader can't find the target // log classes, then it doesn't really matter if they're possibly available from the TCCL because we won't be // able to find it anyway final ClassLoader cl = LoggerProviders.class.getClassLoader(); try { // Check the system property ...
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Should operator

That's basically the question, is there a "right" way to implement operator<< ? Reading this I can see that something like: ...
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Exporting a function in shell

...n parent shell (bash, sh or ksh) so that the function will be available to all the child process launced from the parent process? ...
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Setting different color for each series in scatter plot on matplotlib

... I don't know what you mean by 'manually'. You can choose a colourmap and make a colour array easily enough: import numpy as np import matplotlib.pyplot as plt import matplotlib.cm as cm x = np.arange(10) ys = [i+x+(i*x)**2 for i in range(10)] colors = cm.ra...
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Installed Java 7 on Mac OS X but Terminal is still using version 6

...ere isn't really a need for it anymore. Instead you have to use export JAVA_HOME=`/usr/libexec/java_home -v 1.7` to switch to the latest Java 7 JDK from Oracle. – Uwe Günther Mar 9 '13 at 2:54 ...
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How to remove all the occurrences of a char in c++ string

... Basically, replace replaces a character with another and '' is not a character. What you're looking for is erase. See this question which answers the same problem. In your case: #include <algorithm> str.erase(std::remove(s...
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binning data in python with scipy/numpy

... The Scipy (>=0.11) function scipy.stats.binned_statistic specifically addresses the above question. For the same example as in the previous answers, the Scipy solution would be import numpy as np from scipy.stats import binned_statistic data = np.random.rand(100) bin_means = binned_stat...