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Execution time of C program

I have a C program that aims to be run in parallel on several processors. I need to be able to record the execution time (which could be anywhere from 1 second to several minutes). I have searched for answers, but they all seem to suggest using the clock() function, which then involves calculating...
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Append column to pandas dataframe

...lid with uniquely valued Index objects , you can use: pd.concat([dat1.reset_index(), dat2], axis=1) – beyondfloatingpoint Aug 27 '19 at 9:21 ...
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What's the difference between libev and libevent?

... each of these, by not using global variables but using a loop context for all functions, by using small watchers for each event type (an I/O watcher uses 56 bytes on x86_64 compared to 136 for libevent), allowing extra event types such as timers based on wallclock vs. monotonic time, inter-thread i...
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How do I disable the security certificate check in Python requests

...erification happens only once per connection so we need to close # all the opened adapters once we're done. Otherwise, the effects of # verify=False persist beyond the end of this context manager. opened_adapters.add(self.get_adapter(url)) settings = old_merge_enviro...
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Visual Studio, Find and replace, regex

I am trying to replace all the #include "whatever.h" with #include <whatever.h> using find and replace functionality in Visual Studio 2005. I used the regex \#include \"[a-z\.h]+\" to find the include statement. But I am wondering how frame the replace regex. ...
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Escape angle brackets in a Windows command prompt

... containing angle brackets (< and >) to a file on a Windows machine. Basically what I want to do is the following: echo some string &lt; with angle &gt; brackets &gt;&gt;myfile.txt ...
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Write to UTF-8 file in Python

... I believe the problem is that codecs.BOM_UTF8 is a byte string, not a Unicode string. I suspect the file handler is trying to guess what you really mean based on &quot;I'm meant to be writing Unicode as UTF-8-encoded text, but you've given me a byte string!&quot; Try writin...
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Android Studio: Plugin with id 'android-library' not found

... @binil This is a version of Android Gradle plugin not the Gradle itself. All versions are listed on Maven Repository mvnrepository.com/artifact/com.android.tools.build/gradle To list build dependencies run gradle buildEnvironment – Grzegorz Żur Dec 8 '16 at ...
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How to unescape HTML character entities in Java?

Basically I would like to decode a given Html document, and replace all special chars, such as &quot;&amp;nbsp;&quot; -> &quot; &quot; , &quot;&amp;gt;&quot; -> &quot;&gt;&quot; . ...
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Changing the status bar text color in splash screen iOS 7

...some stackoverflow questions that say how to change the status bar for all view controllers. I am currently changing the color of status bar this way: ...