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How to convert string to boolean php
...ess they have a value that's considered "empty" by PHP (taken from the documentation for empty):
"" (an empty string);
"0" (0 as a string)
If you need to set a boolean based on the text value of a string, then you'll need to check for the presence or otherwise of that value.
$test_mode_mail = ...
C# Java HashMap equivalent
...ld into a C# one is there a HashMap equivalent? If not what would you recommend?
7 Answers
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Java Security: Illegal key size or default parameters?
...Java 8 u162)
Extract the jar files from the zip and save them in ${java.home}/jre/lib/security/.
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.gitignore is ignored by Git
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The first 3 commenters seem to have missed the dot in the end. This means every file. "git -rm -r --cached ." <-- notice the dot.
– Christophe De Troyer
May 2 '14 at 15:29
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How do I get a list of all the duplicate items using pandas in python?
I have a list of items that likely has some export issues. I would like to get a list of the duplicate items so I can manually compare them. When I try to use pandas duplicated method , it only returns the first duplicate. Is there a a way to get all of the duplicates and not just the first one?...
How to programmatically close a JFrame
What's the correct way to get a JFrame to close, the same as if the user had hit the X close button, or pressed Alt + F4 (on Windows)?
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Profiling Django
My django application has become painfully slow on the production. Probably it is due to some complex or unindexed queries.
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How to configure logging to syslog in Python?
...re very simple: I just want to log everything to syslog. After reading documentation I came up with this simple test script:
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Javascript: How to loop through ALL DOM elements on a page?
I'm trying to loop over ALL elements on a page, so I want to check every element that exists on this page for a special class.
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/bin/sh: pushd: not found
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pushd is a bash enhancement to the POSIX-specified Bourne Shell. pushd cannot be easily implemented as a command, because the current working directory is a feature of a process that cannot be changed by child processes. (A hypothetical pushd comma...