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Iterate all files in a directory using a 'for' loop
...r loop will work:
for %%f in (directory\path\*) do ( something_here )
In my case I also wanted the file content, name, etc.
This lead to a few issues and I thought my use case might help. Here is a loop that reads info from each '.txt' file in a directory and allows you do do something with it (...
ActiveModel::ForbiddenAttributesError when creating new user
...g parameters of course, but if you are in a situation like mine (I'm doing my own management of allowed params in another part of my system) this will get the job done.
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Git status ignore line endings / identical files / windows & linux environment / dropbox / mled
....pl [add]
# add : add modified files to git
use warnings;
use strict;
my ($auto_add) = @ARGV;
if(!defined $auto_add) {
$auto_add = "";
}
my @mods = `git status --porcelain 2>/dev/null | grep '^ M ' | cut -c4-`;
chomp(@mods);
for my $mod (@mods) {
my $diff = `git diff -b $mod 2>/d...
I need to pop up and trash away a “middle” commit in my master branch. How can I do it?
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Thanks mipadi, I give my vote to JCotton essentially for the extensive explanation even if you two, said the same thing ... thanks again.
– Luca G. Soave
Apr 22 '11 at 19:17
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Uncaught SyntaxError: Unexpected token with JSON.parse
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What if I get my data from a remote service using Ajax, which gives me Json response back? And I want that response to be saved in JavaScript array object?
– Mohammed Noureldin
Feb 4 '18 at 0:54
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After Installing Java JDK 7 For Mac OS X - mvn -version still shows java version 1.6.0_31
...z mac now does not provide support for Java. Can tell me now how can I set my jvm without using JavaPreferences.
– amod
Feb 11 '13 at 6:41
2
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Creating a new user and password with Ansible
... # created with:
# python -c 'import crypt; print crypt.crypt("This is my Password", "$1$SomeSalt$")'
password: $1$SomeSalt$UqddPX3r4kH3UL5jq5/ZI.
tasks:
- user: name=tset password={{password}}
If your playbook or ansible command line has your password as-is in plain text, this mean...
Visual Studio setup problem - 'A problem has been encountered while loading the setup components. Ca
I've had a serious issue with my Visual Studio 2008 setup. I receive the ever-so-useful error 'A problem has been encountered while loading the setup components. Canceling setup.' whenever I try to uninstall, reinstall or repair Visual Studio 2008 (team system version). If I can't resolve this iss...
What parameters should I use in a Google Maps URL to go to a lat-lon?
...in). Change to ptk for metric or ptm for imperial.
msa=
Does stuff with My Maps. Set to 0 show defined My Maps, b to turn the My Maps sidebar on, 1 to show the My Maps tab on its own, or 2 to go to the new My Map creator form.
dirflg=
can set miscellaneous values below:
h - Avoid highway
t - ...
How to get orientation-dependent height and width of the screen?
I'm trying to programmatically determine the current height and width of my application. I use this:
11 Answers
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