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MISCONF Redis is configured to save RDB snapshots
During writes to Redis ( SET foo bar ) I am getting the following error:
31 Answers
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Argument list too long error for rm, cp, mv commands
I have several hundred PDFs under a directory in UNIX. The names of the PDFs are really long (approx. 60 chars).
27 Answers...
How to set the margin or padding as percentage of height of parent container?
I had been racking my brains over creating a vertical alignment in css using the following
8 Answers
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Captured variable in a loop in C#
I met an interesting issue about C#. I have code like below.
9 Answers
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Different return values the first and second time with Moq
I have a test like this:
7 Answers
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iFrame src change event detection?
Assuming I have no control over the content in the iframe, is there any way that I can detect a src change in it via the parent page? Some sort of onload maybe?
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How to list only the file names that changed between two commits?
I have a bunch of commits in the repo. I want to see a list of files changed between two commits - from SHA1 to SHA2.
13 An...
Can gcc output C code after preprocessing?
I'm using an open source library which seems to have lots of preprocessing directives to support many languages other than C. So that I can study what the library is doing I'd like to see the C code that I'm compiling after preprocessing, more like what I'd write.
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How to get domain URL and application name?
Here's the scenario.
6 Answers
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Why does PHP 5.2+ disallow abstract static class methods?
After enabling strict warnings in PHP 5.2, I saw a load of strict standards warnings from a project that was originally written without strict warnings:
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