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Is there a way to change the environment variables of another process in Unix?
...u write your own shared library which implements 'char *getenv'. Then, you set up 'LD_PRELOAD' or 'LD_LIBRARY_PATH' env. vars so that both your processes are run with your shared library preloaded.
This way, you will essentially have a control over the code of the 'getenv' function. Then, you could...
Generating a drop down list of timezones with PHP
Most sites need some way to show the dates on the site in the users preferred timezone. Below are two lists that I found and then one method using the built in PHP DateTime class in PHP 5.
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Nested or Inner Class in PHP
I'm building a User Class for my new website, however this time I was thinking to build it little bit differently...
10 A...
Open existing file, append a single line
I want to open a text file, append a single line to it, then close it.
9 Answers
9
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Remove the last three characters from a string
I want to remove last three characters from a string:
14 Answers
14
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Singleton: How should it be used
Edit:
From another question I provided an answer that has links to a lot of questions/answers about singletons: More info about singletons here:
...
Checkout another branch when there are uncommitted changes on the current branch
...stage a third variant of the file, different from either branch-copy, then set the working copy to match the current branch version:
$ echo 'staged version different from all' > inboth
$ git add inboth
$ git show branch1:inboth > inboth
$ git status --short
MM inboth
The two Ms here mean: s...
REST authentication and exposing the API key
...he values. Both values will be readable in the signed token, that's fine.)
Set the response to not be cached, add the cookie, and return a script like:
var apiConfig = apiConfig || {};
if(document.domain === 'expected-domain.com'
|| document.domain === 'www.expected-domain.com') {
apiCo...
uint8_t vs unsigned char
What is the advantage of using uint8_t over unsigned char in C?
8 Answers
8
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Removing duplicate values from a PowerShell array
How can I remove duplicates from a PowerShell array?
7 Answers
7
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