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Visual Studio setup problem - 'A problem has been encountered while loading the setup components. Ca
...ound this MS auto-uninstall tool which has successfully uninstalled VS2008 for me and saved me hours of work!!
Hopefully this might be useful to others. Doesn't speak highly of MS's faith in their usual VS maintenance tools that they have to provide this as well!
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How to get the file name from a full path using JavaScript?
... @nickf Nick, not sure where I am going wrong but the code doesn't work for me when the file path is having single slash. Fiddle, although for `\\`, it works fine.
– Shubh
Aug 13 '14 at 10:52
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How do I preview emails in Rails?
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Action Mailer now has a built in way of previewing emails in Rails 4.1. For example, check this out:
# located in test/mailers/previews/notifier_mailer_preview.rb
class NotifierPreview < ActionMailer::Preview
# Accessible from http://localhost:3000/rails/mailers/notifier/welcome
def welc...
Most lightweight way to create a random string and a random hexadecimal number
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I got a faster one for the hex output. Using the same t1 and t2 as above:
>>> t1 = timeit.Timer("''.join(random.choice('0123456789abcdef') for n in xrange(30))", "import random")
>>> t2 = timeit.Timer("binascii.b2a_hex(os.ur...
How to convert float to varchar in SQL Server
... @hgulyan - Does Select LTRIM(Str(float_field, 38, 0)) work for your data?
– Martin Smith
Sep 15 '10 at 9:16
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Capturing TAB key in text box [closed]
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I'd rather tab indentation not work than breaking tabbing between form items.
If you want to indent to put in code in the Markdown box, use Ctrl+K (or ⌘K on a Mac).
In terms of actually stopping the action, jQuery (which Stack Overflow uses) will stop an event from bubbling when you ret...
How to add percent sign to NSString
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The code for percent sign in NSString format is %%. This is also true for NSLog() and printf() formats.
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css ellipsis on second line
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A requirement for text-overflow: ellipsis; to work is a one-line version of white-space (pre, nowrap etc). Which means the text will never reach the second line.
Ergo. Not possible in pure CSS.
My source when I was looking for the exact ...
How to determine MIME type of file in android?
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First and foremost, you should consider calling MimeTypeMap#getMimeTypeFromExtension(), like this:
// url = file path or whatever suitable URL you want.
public static String getMimeType(String url) {
String type = null;
String...
You have already activated X, but your Gemfile requires Y
...exec ... all the time, you could set up an alias or function in your shell for commands you commonly use with Bundler. For example this is what I use for Rake:
$ type bake
bake is a function
bake ()
{
bundle exec rake "$@"
}
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