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How to get first record in each group using Linq
...roup element by element.F1
into groups
select groups.OrderBy(p => p.F2).First();
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How to get anchor text/href on click using jQuery?
...ll break if another element has the class name link. Better to specify tag selector also.
– rahul
Apr 16 '10 at 11:11
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How does Git handle symbolic links?
... you look in .git/objects/15/96f9db1b9610f238b78dd168ae33faa2dec15c in the root of your repository. This is the file that Git stores in the repository, that you can later check out. If you examine this file, you'll see it is very small. It does not store the contents of the linked file.
(Note 12000...
Remove credentials from Git
...al Manager, type "credential manager" in the search box on the taskbar and select Credential Manager Control panel.
And then select Windows Credentials to edit (=remove or modify) the stored git credentials for a given URL.
...
CentOS 64 bit bad ELF interpreter
...nstall "Compatibility libraries"
Either prefix this with 'sudo' or run as root, whichever works best for you.
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Creating a singleton in Python
...r the task.
Here is a quote from http://googletesting.blogspot.com/2008/08/root-cause-of-singletons.html:
Now, there is one kind of Singleton which is OK. That is a singleton where all of the reachable objects are immutable. If all objects are immutable than Singleton has no global state, as everyt...
Eclipse reports rendering library more recent than ADT plug-in
...
In the Work with field, enter: https://dl-ssl.google.com/android/eclipse/
Select Developer Tools / Android Development Tools.
Click Next and complete the wizard.
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How do I daemonize an arbitrary script in unix?
...od of a leg up as possible. :-)
If you are able to install programs (have root access), and are willing to do one-time legwork to set up your script for daemon execution (i.e., more involved than simply specifying the command-line arguments to run on the command line, but only needing to be done on...
Obfuscated C Code Contest 2006. Please explain sykes2.c
... the appearance of each character, and the second table (";;;====~$::199") selects the appropriate bit to display from the bitmap.
The second table
Let's start by examining the second table, int shift = ";;;====~$::199"[(i*2&8) | (i/64)];. i/64 is the line number (6 to 0) and i*2&8 is 8 if...
Failed to allocate memory: 8
...ini (Device Ram Size in the Hardware list of the GUI). Make sure to either select a "skin" that has a lower value, or to use a manual resolution and to remove this line from the Hardware list - you can't remove it when a skin is selected.
– RedGlyph
Nov 2 '12 a...