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Delete keychain items when an app is uninstalled
...rom the device. Access to the keychain is dependant on the provisioning profile that is used to sign the application. Therefore no other applications would be able to access this information in the keychain.
It does not help with you aim to remove the password in the keychain when the user deletes...
Precision String Format Specifier In Swift
... much more readable) then you could put all the formatting extensions in a file elsewhere and reference it throughout your project. Of course, ideally Apple should provide the formatting library.
– Anton Tcholakov
Dec 20 '14 at 8:02
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Check if current directory is a Git repository
...
Copied from the bash completion file, the following is a naive way to do it
# Copyright (C) 2006,2007 Shawn O. Pearce <spearce@spearce.org>
# Conceptually based on gitcompletion (http://gitweb.hawaga.org.uk/).
# Distributed under the GNU General Publ...
How best to include other scripts?
...g Directory, BASH_SOURCE is an array variable whose members are the source filenames, ${string%substring} strips shortest match of $substring from back of $string
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Git submodule head 'reference is not a tree' error
...09d8cb3db47c81896b8b885ae1556
bca4663 added sub
diff --git a/sub b/sub
new file mode 160000
index 0000000..5d5a3ee
--- /dev/null
+++ b/sub
@@ -0,0 +1 @@
+Subproject commit 5d5a3ee314476701a20f2c6ec4a53f88d651df6c
OK, it looks like it went bad in ce5d37c, so we will restore the submodule from its p...
Passing arrays as parameters in bash
... functions and even other shell scripts. Easily stored by outputting to a file, and easily loaded from a file into a script.
declare -A foo
read foo <file
Alas, we have been let down by an otherwise superlative bash development team.
As such, to pass an array to a function, there is really o...
Unit Testing bash scripts
...whatever) a procedure (function,
whatever it's named) from an external
file. That's the key to writing a
testing script: you break up your
script into independent procedures
that can then be imported into both
your running script and your testing
script, and then you have your running
...
What do the numbers in a version typically represent (i.e. v1.9.0.1)?
...ngs. For example, some systems increase parts of the version number when a file format changes. So V 1.2.1 is file format compatible with all other V 1.2 versions (1.2.2, 1.2.3, etc.) but not with V 1.3. Ultimately it's up to you what scheme you want to use.
...
How to output git log with the first line only?
... to terminal just once for one session. Paste the code to zshrc or bash profile to make it persistant.
git config --global alias.lg "log --color --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit"
Output
git lg
Outpu...
Command-line svn for Windows?
...ed.
The svn.exe executable is not standalone and it depends on some other files in the distribution but this should not be a problem in most cases.
Once installed you might need to add the folder containing svn.exe to the system PATH as described here so that it is available in your console. To ch...