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Boolean vs tinyint(1) for boolean values in MySQL
...nged a non nullable bit(1) to a nullable tinyint(1) by using the following script:
ALTER TABLE TableName MODIFY Setting BOOLEAN null;
Then Dapper started throwing Exceptions. I tried to look at the difference before and after the script. And noticed the bit(1) had changed to tinyint(1).
I then r...
Use gulp to select and move directories and their files
I'm currently using gulp to call a bash script that cleans my dist/ directory and moves the appropriate files to the clean directory. I would like this to be done with gulp because I am not sure the script would work on a non *nix file system.
So far, I'm using the gulp-clean module to clean the...
recursively add file extension to all files
... .jpg to all the files contained within these directories. I've seen bash scripts for changing the file extension but not for just adding one. It also needs to be recursive, can someone help please?
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Get last dirname/filename in a file path argument in Bash
...able to read only the last directory in the directory string passed to the script in order to checkout to the same sub-directory where our projects are hosted.
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How to include external Python code to use in other files?
...dostuff)
if __name__ == "__main__":
dostuff()
And from the another script or the python console
import teststuff
exec(DOSTUFF_SOURCE)
dostuff()
And now dostuff should be in the local scope and dostuff() will return the console or scripts _name_ whereas executing test.dostuff() will retu...
How to create a windows service from java app
... write --JvmOptions=-Dopt=a#-Dopt2=b. I was running the command from a ant script and struggle for days because of that. Hope it helps.
– Sydney
Mar 14 '12 at 15:25
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“unary operator expected” error in Bash if condition
...
Someone bequeathed this bug to me in a build script. Saved me some time, thanks!
– Kyle
Aug 1 '18 at 19:05
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Iterate over the lines of a string
...__':
for f in f1, f2, f3:
print list(f())
Running this as the main script confirms the three functions are equivalent. With timeit (and a * 100 for foo to get substantial strings for more precise measurement):
$ python -mtimeit -s'import asp' 'list(asp.f3())'
1000 loops, best of 3: 370 usec...
What does new self(); mean in PHP?
...less used in a daemon-like program, the singleton will only live while the script runs and then disappear along with the program.
– ILikeTacos
Oct 16 '13 at 21:07
4
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Command to change the default home directory of a user
...hing through symlinks (apache, ftpd, etc.).
You have to remember (or init script) to bind upon restarts, of course.
An example init script in /etc/fstab is
/extra-home/username /home/username none defaults,bind 0 0
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