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Iterate over each line in a string in PHP
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$line = strtok( $separator );
}
Testing the performance, I iterated 100 times over a test file with 17 thousand lines: preg_split took 27.7 seconds, whereas strtok took 1.4 seconds.
Note that though the $separator is defined as "\r\n", strtok will separate on either character - and as of PHP...
Stack Memory vs Heap Memory [duplicate]
...o access any memory available to the process.
– user2100815
Apr 29 '11 at 20:06
@unapersson: The RAM is the RAM, and t...
Move all files except one
... This is the best answer by far. No need to alter or comment this answer. 100 points. Thank so much. Well done!
– Steve K
May 2 '18 at 2:06
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How do I add a delay in a JavaScript loop?
...declares i for each iteration, meaning the timeout is what it was before + 1000. This way, what is passed to setTimeout is exactly what we want.
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Inline functions vs Preprocessor macros
...e effect, macro can also introduce extra work load, consider max(fibonacci(100), factorial(10000)) the larger one will get calculated twice :(
– watashiSHUN
Dec 31 '17 at 4:32
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Parsing CSV files in C#, with header
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+100
A CSV parser is now a part of .NET Framework.
Add a reference to Microsoft.VisualBasic.dll (works fine in C#, don't mind the name)
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Is there a version control system for database structure changes?
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SQL
CREATE TABLE Config
(
cfg_tag VARCHAR(50),
cfg_value VARCHAR(100)
);
INSERT INTO Config(cfg_tag, cfg_value) VALUES
( 'db_version', '$Revision: $'),
( 'db_revision', '$Revision: $');
Then, I add the following to the update section:
UPDATE Config SET cfg_value='$Revision: $' WHERE cf...
About .bash_profile, .bashrc, and where should alias be written in? [duplicate]
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Charlie MartinCharlie Martin
100k2222 gold badges175175 silver badges249249 bronze badges
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Decode Base64 data in Java
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100
No need to use commons--Sun ships a base64 encoder with Java. You can import it as such:
imp...
Android 4.3 menu item showAsAction=“always” ignored
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Thank you SO MUCH for this one. I converted all my 100+ menus to use a custom namespace and 1 stinkin' screen still wasn't working...turns out that 1 activity was using "new MenuInflater" instead of getMenuInflater(). Thanks a ton!
– DiscDev
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