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Run PostgreSQL queries from the command line
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psql -U username -d mydatabase -c 'SELECT * FROM mytable'
If you're new to postgresql and unfamiliar with using the command line tool psql then there is some confusing behaviour you should be aware of when you've entered an interactive session....
How to download a branch with git?
... project hosted on GitHub. I created a branch on one computer, then pushed my changes to GitHub with:
10 Answers
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How to rename with prefix/suffix?
...I love the example. I'm feeling in the mood to go to Baskin Robbins during my lunchbreak now.
– Sridhar Sarnobat
Dec 21 '17 at 19:58
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show ...
How do I force my .NET application to run as administrator?
Once my program is installed on a client machine, how do I force my program to run as an administrator on Windows 7?
12 An...
How to get value from form field in django framework?
... form.cleaned_data
# ...
print form.cleaned_data['my_form_field_name']
return HttpResponseRedirect('/thanks/') # Redirect after POST
else:
form = ContactForm() # An unbound form
return render_to_response('contact.html', {
'form': form,
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Google Maps API v2: How to make markers clickable?
...with options or just start a new activity? I believe I made the markers in my app currently in a "newb" method. I didn't assign them a name or a method to be able to link it in with the rest of the required code.
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Where to place $PATH variable assertions in zsh?
I love zsh , but I am not sure where to place my $PATH and other variable assertions? I find that they are scattered between the files .zshrc .zprofile .bashrc .bash_profile , and sometimes doubled.
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Is git-svn dcommit after merging in git dangerous?
My motivation for trying out git-svn is the effortless merging and branching. Then I noticed that man git-svn(1) says:
6 A...
How do I use boolean variables in Perl?
...oncise" definition is inconsistent with your longer explanation. Consider: my $value = do { package XXX; use overload q[""] => sub { "XXX" }, q[bool] => sub { 0 }; bless [] };. Now $value will stringify to "XXX" but boolifies to false.
– tobyink
Feb 25 '1...
Unit Testing AngularJS directive with templateUrl
...lates/",
// the name of the Angular module to create
moduleName: "my.templates"
},
If you are using Yeoman to scaffold your app this config will work
plugins: [
'karma-phantomjs-launcher',
'karma-jasmine',
'karma-ng-html2js-preprocessor'
],
preprocessors: {
'app/views/*.ht...