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strdup() - what does it do in C?
...y shows the intent. In some implementations, it may be faster (since you already know the length) to use memcpy, as they may allow for transferring the data in larger chunks, or in parallel. Or it may not :-) Optimisation mantra #1: "measure, don't guess".
In any case, should you decide to go that ...
Where does git config --global get written to?
...caught me out while using Bower. It seems a number of utilities on Windows read from <system>:\User\<username>\.gitconfig, while the Git tool itself saves to %HOMEPATH%\.gitconfig. I had to go one step further and copy the updated config file from my H:` (our network uses the same drive ...
Run certain code every n seconds [duplicate]
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import threading
def printit():
threading.Timer(5.0, printit).start()
print "Hello, World!"
printit()
# continue with the rest of your code
https://docs.python.org/3/library/threading.html#timer-objects
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Creating a “logical exclusive or” operator in Java
...and & and | will always evaluate both parts of the expression (from my read of JLS). A ^^ would always have to evaluate both parts, by definition, so behaves identically to ^. Probably why there's no ^^
– Eddie
Apr 7 '09 at 17:45
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How can I do an UPDATE statement with JOIN in SQL Server?
...the OP choose some better names for his table and columns!! it is not such readable/intuitive...
– S.Serpooshan
Dec 31 '18 at 12:07
4
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What's the difference between & and && in MATLAB?
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As already mentioned by others, & is a logical AND operator and && is a short-circuit AND operator. They differ in how the operands are evaluated as well as whether or not they operate on arrays or scalars:
& (AN...
How to set default font family for entire Android app
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READ UPDATES BELOW
I had the same issue with embedding a new font and finally got it to work with extending the TextView and set the typefont inside.
public class YourTextView extends TextView {
public YourTextView(Con...
is guava-libraries available in maven repo?
...;/dependency>
Note: the above version number may be outdated when you read this. To know the latest available version, you may look here
Version updated on 19th Oct 2017.
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How can I open multiple files using “with open” in Python?
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open('/path/to/OutFile.ext', 'w') as file_2:
file_2.write(file_1.read())
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Git: Ignore tracked files
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this adds filter for file which reads content from ".orig" file which has original text
– koct9i
Jan 6 '19 at 19:09
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