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How to get the value from the GET parameters?
...wsers (including Internet Explorer), you can use this polyfill or the code from the original version of this answer that predates URL:
You could access location.search, which would give you from the ? character on to the end of the URL or the start of the fragment identifier (#foo), whichever comes...
Understanding generators in Python
... 34]
This code uses itertools.islice to take a finite number of elements from an infinite stream. You are advised to have a good look at the functions in the itertools module, as they are essential tools for writing advanced generators with great ease.
† About Python <=2.6: in the abo...
Convert from enum ordinal to enum type
...inal value must be sent how an argument and return the Suit representation from Suit values[]. The point here (question's tile from the beginning) was create an enum type from an enum ordinal
– Manuel Jordan
Jul 23 '19 at 17:57
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Is there a code obfuscator for PHP? [closed]
...ll offer you obfuscators, but no amount of obfuscation can prevent someone from getting at your code. None. If your computer can run it, or in the case of movies and music if it can play it, the user can get at it. Even compiling it to machine code just makes the job a little more difficult. If ...
What is the difference between __dirname and ./ in node.js?
...ript.js, the value would be /d1/d2.
By contrast, . gives you the directory from which you ran the node command in your terminal window (i.e. your working directory) when you use libraries like path and fs. Technically, it starts out as your working directory but can be changed using process.chdir()....
How to generate a git patch for a specific commit?
...d be included in the patch;
-<n>
Prepare patches from the topmost commits.
Apply the patch with the command:
git am < file.patch
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Using CSS for a fade-in effect on page load
... < 12.1 */
animation: fadein 2s;
}
@keyframes fadein {
from { opacity: 0; }
to { opacity: 1; }
}
/* Firefox < 16 */
@-moz-keyframes fadein {
from { opacity: 0; }
to { opacity: 1; }
}
/* Safari, Chrome and Opera > 12.1 */
@-webkit-keyframes fadein {
fro...
Difference between return and exit in Bash functions
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From man bash on return [n];
Causes a function to stop executing and return the value specified by n to its caller. If n is omitted, the return status is that of the last command executed in the function body.
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Create a new cmd.exe window from within another cmd.exe prompt
...
You can just type these 3 commands from command prompt:
start
start cmd
start cmd.exe
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Eloquent Collection: Counting and Detect Empty
... recommends a certain way to check whether an Eloquent collection returned from $result = Model::where(...)->get() is empty, as well as counting the number of elements.
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