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How is malloc() implemented internally? [duplicate]
...ta segment. This means it moves a border of an area in which a program may read/write data (letting it grow or shrink, although AFAIK no malloc really gives memory segments back to the kernel with that method). Aside from that, there's also mmap which is used to map files into memory but is also use...
How do I vertically align something inside a span tag?
...ly; ` It can be used to group elements for styling purposes...`. I suggest reading the spec before pushing your personal coding standards on others stating them as fact
– Hashbrown
May 23 '15 at 15:25
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How is the undo tree used in Vim?
...pe
:u 3
You will jump to the leaf of the second undo branch and it will read:
this is a new line
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Get a specific bit from byte
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While it's good to read and understand Josh's answer, you'll probably be happier using the class Microsoft provided for this purpose: System.Collections.BitArray It's available in all versions of .NET Framework.
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How to send parameters from a notification-click to an activity?
...tifications" and "NotificationDisplay".
For managing if the activity is already running you have two ways:
Add FLAG_ACTIVITY_SINGLE_TOP flag to the Intent when launching the activity, and then in the activity class implement onNewIntent(Intent intent) event handler, that way you can access the ...
How do I convert this list of dictionaries to a csv file?
... (int,float,etc) when loading the file.
import pandas
dataframe = pandas.read_csv(filepath)
list_of_dictionaries = dataframe.to_dict('records')
dataframe.to_csv(filepath)
Note:
pandas will take care of opening the file for you if you give it a path, and will default to utf8 in python3, and fig...
How to discard local changes in an SVN checkout?
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@BasileStarynkevitch : I've read the question again, and it looks like the other changes are not required : """Rest of the changes I made, were for basically debugging, and are no longer required.""" :)
– Cédric Julien
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Use Font Awesome Icon As Favicon
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I've read through the OFL and I haven't found anything related to changing the font's format or composing an image from glyphs. Sorry if I'm missing anything, could you please point me to the specific section? Thank you.
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What does “Changes not staged for commit” mean
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when you change a file which is already in the repository, you have to git add it again if you want it to be staged.
This allows you to commit only a subset of the changes you made since the last commit. For example, let's say you have file a, file b and fil...
How to calculate the running time of my program? [duplicate]
...tem.currentTimeMillis() or System.nanoTime() if you want even more precise reading. Usually, milliseconds is precise enough if you need to output the value to the user. Moreover, System.nanoTime() may return negative values, thus it may be possible that, if you're using that method, the return value...