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Bash: If/Else statement in one line
...hat this relies on echo not failing, which is certainly not guaranteed. A more reliable way to write this is:
if ps aux | grep some_proces[s] > /tmp/test.txt; then echo 1; else echo 0; fi
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Call Go functions from C
...en received by the callbackhandler in our package and called.
Let's use a more advanced example I am currently working with. In this case, we have a C function that performs a pretty heavy task: It reads a list of files from a USB device. This can take a while, so we want our app to be notified of ...
How to edit multi-gigabyte text files? Vim doesn't work =( [closed]
...t gvim was able to load. So the longer I waited before pressing ctrl-c the more of the file I could see. Navigating to the end of file or loading rest of the file was impossible (or I didn't know how). Kinda disappointing that vim wasn't up to the task : ( In the end I used some free dedicated tool ...
UIButton remove all target-actions
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Plot a legend outside of the plotting area in base graphics?
... as this question and answer are still very popular, par(xpd=NA) is even more powerful (i.e., plots to more regions).
– Henrik
Aug 13 '15 at 7:46
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Spring: Why do we autowire the interface and not the implemented class?
...onfiguration file).
Do I need @Qualifier or @Resource?
Once you have more than one implementation, then you need to qualify each of them and during auto-wiring, you would need to use the @Qualifier annotation to inject the right implementation, along with @Autowired annotation. If you are usin...
How to get the first column of a pandas DataFrame as a Series?
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ix should not be used anymore, use iloc instead: s = df.ix[:,0]. See this post for a comparison of iloc and ix.
– normanius
Oct 2 '17 at 14:54
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What does “fragment” mean in ANTLR?
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A fragment is somewhat akin to an inline function: It makes the grammar more readable and easier to maintain.
A fragment will never be counted as a token, it only serves to simplify a grammar.
Consider:
NUMBER: DIGITS | OCTAL_DIGITS | HEX_DIGITS;
fragment DIGITS: '1'..'9' '0'..'9'*;
fragment O...
MSBuild doesn't copy references (DLL files) if using project dependencies in solution
... Visual Studio. In that case, it will still exclude the dll. I added one more line to override its "optimization". Console.WriteLine(dummyType.FullName);
– JasonG
Jul 24 '15 at 20:22
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How can you search Google Programmatically Java API [closed]
...ng the most important JSON data as returned by Google (it actually returns more data, but it's left up to you as an exercise to expand this Javabean code accordingly):
public class GoogleResults {
private ResponseData responseData;
public ResponseData getResponseData() { return responseDat...