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Can I 'git commit' a file and ignore its content changes?
...
Sure, I do exactly this from time to time using
git update-index --assume-unchanged [<file> ...]
To undo and start tracking again (if you forgot what files were untracked, see this question):
git update-index --no-assume-unchanged [<file> ...]
Relevant documentation:
-...
What's the difference between “groups” and “captures” in .NET regular expressions?
...r the above, nor what's said in the other post really seems to answer your question, consider the following. Think of Captures as a kind of history tracker. When the regex makes his match, it goes through the string from left to right (ignoring backtracking for a moment) and when it encounters a mat...
ObservableCollection not noticing when Item in it changes (even with INotifyPropertyChanged)
...ionChangedEventArgs(NotifyCollectionChangedAction.Replace, sender, sender, IndexOf((T)sender));
OnCollectionChanged(args);
}
}
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foll...
Search code inside a Github project
... forks, or...
Update July 2012 (old days of Lucene search and poor code indexing, combined with broken GUI, kept here for archive):
The search (based on SolrQuerySyntax) is now more permissive and the dreaded "Invalid search query. Try quoting it." is gone when using the default search selecto...
Jinja2 template variable if None Object set a default value
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This works for a simple variable, but not for this question where you're looking to grab a field out of a more complex one. I would downvote this, since it's not a good answer to the original question... and yet at the same time, knowing about default is exactly what I neede...
Manipulating an Access database from Java without ODBC
...s databases without using ODBC. It uses two other packages, Jackcess and HSQLDB, to perform these tasks. The following is a brief overview of how to get it set up.
Option 1: Using Maven
If your project uses Maven you can simply include UCanAccess via the following coordinates:
groupId: net.sf...
Add string in a certain position in Python
...if you like something like a function do as this:
def insert_dash(string, index):
return string[:index] + '-' + string[index:]
print insert_dash("355879ACB6", 5)
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Maximum size of an Array in Javascript
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No need to trim the array, simply address it as a circular buffer (index % maxlen). This will ensure it never goes over the limit (implementing a circular buffer means that once you get to the end you wrap around to the beginning again - not possible to overrun the end of the array).
For ex...
How to add “active” class to Html.ActionLink in ASP.NET MVC
...nav navbar-nav">
<li class="active">@Html.ActionLink("Home", "Index", "Home")</li>
<li>@Html.ActionLink("About", "About", "Home")</li>
<li>@Html.ActionLink("Contact", "Contact", "Home")</li>
</ul>
Edit:
Since you will most likely be reusi...
Change text color of one word in a TextView
...ew SpannableString(myTextView.getText().toString());
int counter = 0;
int index = 0;
for (int i = 0;i < textBuilder.length() - mySearchedString.length() - 1;i++)
{
counter = 0;
if (Character.toLowerCase(textBuilder.charAt(i)) == Character.toLowerCase(searchedTextBuilder.charAt(index)))
...