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Re-open *scratch* buffer in Emacs?
...e Lisp Interaction. Note: the mode for the *scratch* buffer is controlled by the variable initial-major-mode.
In general you can create as many "scratch" buffers as you want, and name them however you choose.
C-xb NAME RET
switches to a buffer NAME, creating it if it doesn't exist. A new buf...
Android Webview - Completely Clear the Cache
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The edited code snippet above posted by Gaunt Face contains an error in that if a directory fails to delete because one of its files cannot be deleted, the code will keep retrying in an infinite loop. I rewrote it to be truly recursive, and added a numDays param...
difference between variables inside and outside of __init__()
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Variable set outside __init__ belong to the class. They're shared by all instances.
Variables created inside __init__ (and all other method functions) and prefaced with self. belong to the object instance.
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How to find all duplicate from a List? [duplicate]
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In .NET framework 3.5 and above you can use Enumerable.GroupBy which returns an enumerable of enumerables of duplicate keys, and then filter out any of the enumerables that have a Count of <=1, then select their keys to get back down to a single enumerable:
var duplicateKeys = lis...
WiX tricks and tips
...ariables are faster to find and (if needed) allows for easier manipulation by an external tool.
Define Platform variables for x86 and x64 builds
<!-- Product name as you want it to appear in Add/Remove Programs-->
<?if $(var.Platform) = x64 ?>
<?define ProductName = "Product Name (...
What is the difference between Θ(n) and O(n)?
...on Wikipedia or consult a classic textbook like Introduction to Algorithms by Cormen et al.
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What happens to my apps after my developer account membership expires? [closed]
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Since apps can now be downloaded in the App Store by existing users even though they are not for sale anymore (e.g. Flappy Bird): Will users who already paid for an app be still able to download it on the "Past Purchases"(?) page?
– lxgr
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CodeFile vs CodeBehind
... there a way to create a web project which selects codebehind or codefile, by default, each time a new web page is added?
– Matt W
Nov 5 '09 at 8:42
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JavaScript Chart Library
...ate charts elements with the DOM, and most importantly setting DOM events. By contrast Canvas charting libraries must reinvent the DOM wheel to manage events. So unless you intend to build static graphs with no event handling, SVG/VML solutions should be better.
For SVG/VML solutions there are many...
How to assign Profile values?
...class, you'll get a "This property has already been defined," easily fixed by removing the properties in the web.config.
– Zachary Scott
May 25 '12 at 14:09
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