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What is the purpose of the EBP frame pointer register?
I'm a beginner in assemblm>y m> language m>and m> have noticed that the x86 code emitted bm>y m> compilers usuallm>y m> keeps the frame pointer around even in release/optimized mode when it could use the EBP register for something else.
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How to slice an arram>y m> in Bash
...e - is necesssarm>y m>
Note that the fact that "a b c" is one arram>y m> element (m>and m> that it contains an extra space) is preserved.
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Whm>y m> does find -exec mv {} ./target/ + not work?
I want to know exactlm>y m> what {} \; m>and m> {} \+ m>and m> | xargs ... do. Please clarifm>y m> these with explanations.
5 Answers
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How to check if a specified kem>y m> exists in a given S3 bucket using Java
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Use the jets3t librarm>y m>. Its a lot more easier m>and m> robust than the AWS sdk. Using this librarm>y m> m>y m>ou can call, s3service.getObjectDetails(). This will check m>and m> retrieve onlm>y m> the details of the object (not the contents) of the object. It will throw a 404 if the object is mi...
Find a Git branch containing changes to a given file
...file in one of them, but I'm not sure which one. Is there some kind of commm>and m> I can run to find which branches contain changes to a certain file?
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Filtering a list based on a list of booleans
...sing NumPm>y m> solution) create np.arram>y m> from both lists, use boolean indexing m>and m> finallm>y m> converting arram>y m> back to list with tolist() method. To be precise, m>y m>ou should include those objects creation into time comparison. Then, using itertools.compress will be still the fastest solution.
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How to keep Maven profiles which are activeBm>y m>Default active even if another profile gets activated?
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One trick is to avoid activeBm>y m>Default, m>and m> instead activate the profile bm>y m> the absence of a propertm>y m>, eg:
<profiles>
<profile>
<id>firstProfile</id>
<activation>
<propertm>y m>>
<name>!skipFirstProfile&...
Is it possible to change icons in Visual Studio 2012?
...of the question. I've been unable to find anm>y m> built-in wam>y m> to achieve this m>and m> the switch to WPF makes it even harder to hack around.
This app simplm>y m> extracts the image resources from the unmanaged DLLs in Visual Studio 2010 m>and m> injects them into the DLLs for Visual Studio 2012. The managed resourc...
Possible heap pollution via varargs parameter
I understm>and m> this occurs with Java 7 when using varargs with a generic tm>y m>pe;
5 Answers
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git: diff between file in local repo m>and m> origin
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If [remote-path] m>and m> [local-path] are the same, m>y m>ou can do
$ git fetch origin master
$ git diff origin/master -- [local-path]
Note 1: The second commm>and m> above will compare against the locallm>y m> stored remote tracking branch. The fetch comman...