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git merge: apply changes to code that moved to a different file
...lement your changes. As user @digory doo wrote below, you can do git merge-base master local to find X.
---- X (move)-----CP----- (master)
\
`--A---B--- (local)
On this branch, issue the following renaming command:
git mv original.txt copy.txt
This renames the file. Note that co...
pg_config executable not found
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Doesn't that install the entire database?
– zmbq
Feb 29 '16 at 14:56
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Is there a way to detect if an image is blurry?
...ding off of Nike's answer. Its straightforward to implement the laplacian based method with opencv:
short GetSharpness(char* data, unsigned int width, unsigned int height)
{
// assumes that your image is already in planner yuv or 8 bit greyscale
IplImage* in = cvCreateImage(cvSize(width,he...
Does “\d” in regex mean a digit?
...pression Options.
Info: https://docs.microsoft.com/en-us/dotnet/standard/base-types/character-classes-in-regular-expressions#decimal-digit-character-d
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Which kind of pointer do I use when?
...variables is tied to the lifetime of the object. You choose smart pointers based on how the object is owned.
Note that ownership in a software system is separate from ownership as we would think of it outside of software. For example, a person might "own" their home, but that doesn't necessarily me...
Python Graph Library [closed]
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Look at graph-tool instead, it's bgl based and active.
– Sean
Jun 8 '11 at 4:58
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How to explain callbacks in plain english? How are they different from calling one function from ano
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Often an application needs to execute different functions based upon its context/state. For this, we use a variable where we would store the information about the function to be called. According to its need the application will set this variable with the information about functi...
Return string without trailing slash
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Based on @vdegenne 's answer... how to strip:
Single trailing slash:
theString.replace(/\/$/, '');
Single or consecutive trailing slashes:
theString.replace(/\/+$/g, '');
Single leading slash:
theString.replace(/^\//, '...
Python name mangling
... are that it increases cognitive load for reading and understanding a code base, and especially so when debugging where you see the double underscore name in the source and a mangled name in the debugger.
My personal approach is to intentionally avoid it. I work on a very large code base. The rare ...
How to convert char to int?
...use this looks up the integer value in the table of '0' which is then the 'base value'
subtracting your number in char format from this will give you the original number.
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