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Diagnosing Memory Leaks - Allowed memory size of # bytes exhausted
...t's pretty heavy .. GB's sounds a bit much though - unless you had a large script. Maybe try to just process a couple of rows (Should be enough to identify the leak). Also, don't install the xdebug extension on the production server.
– troelskn
May 11 '09 at 22...
Why can't decimal numbers be represented exactly in binary?
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So then why does "alert(0.15*0.15)" display "0.0225"?
– Michael Geiser
Nov 3 '14 at 20:00
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What does the 'standalone' directive mean in XML?
...d theoretically improve performance for non-validating processors (spoiler alert: it probably won't make a difference).
The other answers here are either incomplete or incorrect, the main misconception is that
The standalone declaration is a way of telling the parser to ignore any markup decl...
How to use a RELATIVE path with AuthUserFile in htaccess?
...on, say, PHP projects, I like to have a build.sh and / or install.sh shell script that tunes the deployed files to their environment. This decouples your codebase from the specifics of its target environment (i. e. its environment variables and configuration parameters). In general, the application ...
Input type=password, don't let browser remember the password
... password. But I'm drawing a blank. Is there an HTML attribute or some JavaScript trick that will do this?
14 Answers
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How to do something to each file in a directory with a batch script
How do you iterate over each file in a directory with a .bat or .cmd file?
6 Answers
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Assigning default values to shell variables with a single command in bash
I have a whole bunch of tests on variables in a bash (3.00) shell script where if the variable is not set, then it assigns a default, e.g.:
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Setting environment variables via launchd.conf no longer works in OS X Yosemite/El Capitan/macOS Sie
...want to do this every time you login.
[Edit]: To avoid this, launch AppleScript Editor, enter a command like this:
do shell script "launchctl setenv variablename value"
(Use multiple lines if you want to set multiple variables)
Now save (⌘+s) as File format: Application. Finally open System ...
How to get progress from XMLHttpRequest
...ion for this, it's sufficient to set a Content-Length header on the server script, in order to get the total size of the bytes the browser is going to receive.
For more go to https://developer.mozilla.org/en/Using_XMLHttpRequest .
Example:
My server script reads a zip file (it takes 5 seconds):
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JavaScript string encryption and decryption?
...use that will encrypt and decrypt information on the client side using JavaScript. The encrypted information will be stored in a database on a server, but never the decrypted version.
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