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Why would I prefer using vector to deque
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To know the difference one should know how deque is generally implemented. Memory is allocated in blocks of equal sizes, and they are chained together (as an array or possibly a vector).
So to find the nth element, you find the appropriate block ...
Why use JUnit for testing?
Maybe my question is a newbie one, but I can not really understand the circumstances under which I would use junit ?
11 An...
hadoop No FileSystem for scheme: file
...eSystems).
When we use maven-assembly-plugin, it merges all our JARs into one, and all META-INFO/services/org.apache.hadoop.fs.FileSystem overwrite each-other. Only one of these files remains (the last one that was added). In this case, the FileSystem list from hadoop-commons overwrites the list fr...
Reading a huge .csv file
... row
count += 1
elif count:
# done when having read a consecutive series of rows
return
I also simplified your filter test; the logic is the same but more concise.
Because you are only matching a single sequence of rows matching the cri...
How to see indexes for a database or table in MySQL?
...o different columns, so the information schema example here will only show one index.
– Ben
Aug 28 '14 at 15:51
@Mark ...
Bootstrap 3 Glyphicons are not working
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You saved many hours of pain. I had already put in one hour of pain, but then I thought about looking here.
– Christina
Sep 7 '13 at 17:30
6
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Should I prefer pointers or references in member data?
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All things you have mentioned are good things to avoid, so if references helps in this - they are good and not bad. Initializing list is the best place to init the data. Very often you have to hide assignment operator, with references you don't have ...
Most simple but complete CMake example
... it tries to cover most of the basics, including resources and packaging.
one thing it does non-standard is resource handling. By default cmake wants to put them in /usr/share/, /usr/local/share/ and something equivalent on windows. I wanted to have a simple zip/tar.gz that you can extract anywhere...
Simple proof that GUID is not unique [closed]
...s.Contains(Guid.NewGuid()))
throw new ApplicationException("Guids collided! Oh my gosh!");
}
);
Console.WriteLine("{0:u} - That was another {1} attempts without a collision.", DateTime.Now, ((long)Int32.MaxValue)...
Right align text in android TextView
...avity="right" is different from android:layout_gravity="right".
The first one affects the position of the text itself within the View, so if you want it to be right-aligned, then layout_width= should be either "fill_parent" or "match_parent".
The second one affects the View's position inside its ...