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Practical usage of setjmp and longjmp in C
...can be used practically in embedded programming? I know that these are for error handling. But I'd like to know some use cases.
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Regex replace uppercase with lowercase letters
I'm trying to replace uppercase letters with corresponding lowercase letters using regex.
So that
6 Answers
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How can I remove specific rules from iptables?
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edited Oct 17 '18 at 17:05
T.Todua
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answe...
Service Temporarily Unavailable Magento?
...yesterday. I started my PC today. When I tried to start Magento I got this error message.
13 Answers
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remove None value from a list without removing the 0 value
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Portable way to get file size (in bytes) in shell?
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Palec
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answered Nov 29 '09 at 13:45
Carl SmotriczCarl Smotricz
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How to check if an object is an array?
...o an array with just the one item so I can loop over it without fear of an error.
49 Answers
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Manifest merger failed : uses-sdk:minSdkVersion 14
...7:19.+'
After only changing the support-v4 version, I still received the error:
Manifest merger failed : uses-sdk:minSdkVersion 15 cannot be smaller than version L declared in library com.android.support:support-v4:21.0.0-rc1
It was a bit confusing because it looks like v4 is still the prob...
How to use Morgan logger?
...ilt to do logging in the way that servers like Apache and Nginx log to the error_log or access_log. For reference, this is how you use morgan:
var express = require('express'),
app = express(),
morgan = require('morgan'); // Require morgan before use
// You can set morgan ...
How can I get around MySQL Errcode 13 with SELECT INTO OUTFILE?
... $ mkdir bkptest
tmp $ mysqldump -u root -T bkptest bkptest
mysqldump: Got error: 1: Can't create/write to file '/Users/username/tmp/bkptest/people.txt' (Errcode: 13) when executing 'SELECT INTO OUTFILE'
tmp $ chmod a+rwx bkptest/
tmp $ mysqldump -u root -T bkptest bkptest
tmp $ ls bkptest/
people.s...