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Understanding the Gemfile.lock file
...dependencies sourced from a Rubygems server. That may be the main Rubygems index, at Rubygems.org, or it may be a custom index, such as those available from Gemfury and others. Within this section you'll see:
remote: one or more lines specifying the location of the Rubygems index(es)
specs: a list...
Type.GetType(“namespace.a.b.ClassName”) returns null
...s old - but other people may still be interested): use int index = typeName.IndexOf('`'); if (index > 0) { typeName = _typeName.Substring(0, index + 2); } Note that the T of the generic type is stripped off.
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How to substring in jquery
...ves consistently with slice() on arrays, and allows negative start and end indexes for index-from-end.
– bobince
Nov 8 '10 at 19:08
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Const in JavaScript: when to use it and is it necessary?
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There are two aspects to your questions: what are the technical aspects of using const instead of var and what are the human-related aspects of doing so.
The technical difference is significant. In compiled languages, a constant will be replaced at compi...
How can I manipulate the strip text of facet_grid plots?
...ondering how I can manipulate the size of strip text in facetted plots. My question
is similar to a question on plot titles , but I'm specifically concerned with
manipulating not the plot title but the text that appears in facet titles (strip_h).
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What are the most useful Intellij IDEA keyboard shortcuts? [closed]
...ut didn't really spot anything that helped. Hopefully the answers to this question will fill the void.
21 Answers
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Extending the User model with custom fields in Django
...uting a custom User model
Some kinds of projects may have authentication requirements for which Django’s built-in User model is not always appropriate. For instance, on some sites it makes more sense to use an email address as your identification token instead of a username.
[Ed: Two warnings and ...
Rename master branch for both local and remote Git repositories
... difference to the answer whether you are on master or another branch. The question was badly titled though, it asks about a task more complex than just renaming a branch.
– Aristotle Pagaltzis
Aug 29 '12 at 8:12
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How to change options of with jQuery?
...e first, you can use the :gt selector, to get all the option elements with index greater than zero and remove them:
$('#selectId option:gt(0)').remove(); // remove all options, but not the first
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Angularjs ng-model doesn't work inside ng-if
... icons">
<div class="row" ng-if="$index % 3 == 0 ">
<i class="col col-33 {{icons[$index + n].icon}} custom-icon"></i>
<i class="col col-33 {{icons[$index + n + 1].icon}} custom-icon"></i>
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