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Catching error codes in a shell pipe
...e first is known to be successful, then you probably need to use temporary files. The simple version of that is:
tmp=${TMPDIR:-/tmp}/mine.$$
if ./a > $tmp.1
then
if ./b <$tmp.1 >$tmp.2
then
if ./c <$tmp.2
then : OK
else echo "./c failed" 1>&2
...
fatal error: malformed or corrupted AST file - Xcode
I get this error when building my app in the latest version of Xcode:
20 Answers
20
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“Inner exception” (with traceback) in Python?
...generates the following stack trace:
Traceback (most recent call last):
File "/mnt/data/don/workspace/scratch/scratch.py", line 5, in <module>
s = subprocess.check_output(final_args)
File "/usr/lib/python2.7/subprocess.py", line 566, in check_output
process = Popen(stdout=PIPE, *p...
How to modify a specified commit?
...t editor, modify pick to edit in the line mentioning 'bbc643cd'.
Save the file and exit: git will interpret and automatically execute the commands in the file. You will find yourself in the previous situation in which you just had created commit bbc643cd.
At this point, bbc643cd is your last commi...
How to remove a package from Laravel using composer?
...d will rebuild the composer autoloading map.
Manually delete the published files (read the comment by zwacky)
It will remove the package folder from Vendor folder
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Detach (move) subdirectory into separate Git repository
...e cloned using hard-links, but that is not a problem since the hard-linked files will not be modified in themselves - new ones will be created.)
Now, let us preserve the interesting branches which we want to rewrite as well, and then remove the origin to avoid pushing there and to make sure that old...
How is Perl's @INC constructed? (aka What are all the ways of affecting where Perl modules are searc
...n be manipulated to affect where the Perl interpreter will find the module files.
Default @INC
Perl interpreter is compiled with a specific @INC default value. To find out this value, run env -i perl -V command (env -i ignores the PERL5LIB environmental variable - see #2) and in the output you wi...
How to copy a directory using Ant
...ted. My directory contains some sub-directories, and some of those contain files and others contain more sub-directories.
1...
What's the difference between git reset --mixed, --soft, and --hard?
...
When you modify a file in your repository, the change is initially unstaged. In order to commit it, you must stage it—that is, add it to the index—using git add. When you make a commit, the changes that are committed are those that have be...
How can I make git accept a self signed certificate?
...rridden by the GIT_SSL_NO_VERIFY environment variable.
http.sslCAInfo
File containing the certificates to verify the peer with when fetching or pushing
over HTTPS. Can be overridden by the GIT_SSL_CAINFO environment variable.
http.sslCAPath
Path containing files with the CA certificate...