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How to get relative path from absolute path
...ath, else, use this.
/// <summary>
/// Creates a relative path from one file or folder to another.
/// </summary>
/// <param name="fromPath">Contains the directory that defines the start of the relative path.</param>
/// <param name="toPath">Contains the path that defi...
File content into unix variable with newlines
...t your command into individual words. After that, the word separators are gone, all you have left is a list of words.
Combine that with the echo documentation (a bash internal command), and you'll see why the spaces are output:
echo [-neE] [arg ...]: Output the args, separated by spaces, follow...
Message Queue vs. Web Services? [closed]
Under what conditions would one favor apps talking via a message queue instead of via web services (I just mean XML or JSON or YAML or whatever over HTTP here, not any particular type)?
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How do I make a batch file terminate upon encountering an error?
...over with different parameters. How do I make it terminate immediately if one of the calls returns an error code of any level?
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Using GCC to produce readable assembly?
...ight from http://www.delorie.com/djgpp/v2faq/faq8_20.html (but removing erroneous -c)
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Double not (!!) operator in PHP
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@nickf not really, "the double not operator" refers to one operator, not the act of using the not operator twice.
– Theo
Jan 26 '10 at 9:13
3
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javascript find and remove object in array based on key value
... ] : array;
}
This way you can to remove items by different keys using one method (and if there's no object that meets the criteria, you get original array returned):
const newData = remove(data, "id", "88");
const newData2 = remove(data, "name", "You are awesome!");
Or you can put it on your...
Connect Java to a MySQL database
... of doing things. The better way is to get a DataSource, either by looking one up that your app server container already configured for you:
Context context = new InitialContext();
DataSource dataSource = (DataSource) context.lookup("java:comp/env/jdbc/myDB");
or instantiating and configuring one...
What does numpy.random.seed(0) do?
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Also, when you call numpy.random.seed(None), it "will try to read data from /dev/urandom (or the Windows analogue) if available or seed from the clock otherwise".
– Jonathan
Apr 9 '17 at 11:06
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Converting JavaScript object with numeric keys into array
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This is an answer, but not a very friendly one.
– sheriffderek
Sep 20 '15 at 19:39
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