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In Git, how do I figure out what my current revision is?
...ag a commit with a version number and then use
$ git describe --tags
to identify the current HEAD w.r.t. any tags. If you mean you want to know the hash of the current HEAD, you probably want:
$ git rev-parse HEAD
or for the short revision hash:
$ git rev-parse --short HEAD
It is often suf...
Open file dialog and select a file using WPF controls and C#
...
Something like that should be what you need
private void button1_Click(object sender, RoutedEventArgs e)
{
// Create OpenFileDialog
Microsoft.Win32.OpenFileDialog dlg = new Microsoft.Win32.OpenFileDialog();
// Set filter for file extension and default file extens...
Having options in argparse with a dash
...aracters will be converted to _ characters to make sure the string is a valid attribute name
So you should be using args.pm_export.
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ManyRelatedManager object is not iterable
... answered Feb 17 '13 at 12:17
Aidan EwenAidan Ewen
11.1k88 gold badges5454 silver badges7575 bronze badges
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Differences in auto-unboxing between Java 6 vs Java 7
...to the language, not the VM: the VM's casting behavior works as it always did, the compiler implements this feature using the existing mechanism for casting to Integer and calling .intValue(). So how could this change in the Java language proper, help run other languages on the VM? I agree your link...
how to avoid a new line with p tag?
...
Use the display: inline CSS property.
Ideal: In the stylesheet:
#container p { display: inline }
Bad/Extreme situation: Inline:
<p style="display:inline">...</p>
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How does Amazon RDS backup/snapshot actually work?
...cit, it would make sense for Amazon to be using this infrastructure to provide RDS services.
Typically, a MySQL backup, in contrast to a snapshot, involves using a tool like mysqldump to create a file of SQL statements that will then reproduce the database. The database does not need to be frozen to...
android fragment onRestoreInstanceState
...ither onCreate(), onCreateView(), or onActivityCreated(). developer.android.com/guide/components/fragments.html
– shaby
Mar 21 '16 at 16:56
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How to enable zoom controls and pinch zoom in a WebView?
The default Browser app for Android shows zoom controls when you're scrolling and also allows for pinch zooming. How can I enable this feature for my own Webview?
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SVG get text element width
...orking on some ECMAScript/JavaScript for an SVG file and need to get the width and height of a text element so I can resize a rectangle that surrounds it. In HTML I would be able to use the offsetWidth and offsetHeight attributes on the element but it appears that those properties are unav...