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Retina displays, high-res background images
...nted bug in certain versions of Firefox and should be written like this in order to support older versions (prior to Firefox 16).
- Source
As @LiamNewmarch mentioned in the comments below, you can include the background-size in your shorthand background declaration like so:
.box{
background...
HTTP Basic Authentication - what's the expected web browser experience?
When a server allows access via Basic HTTP Authentication, what is the experience expected to be in a web browser ?
6 Answ...
Is there any async equivalent of Process.Start?
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Really important: The order in which you set the various properties on process and process.StartInfo changes what happens when you run it with .Start(). If you for example call .EnableRaisingEvents = true before setting StartInfo properties as see...
How to get a list of column names on Sqlite3 database?
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PRAGMA table_info(table_name);
will get you a list of all the column names.
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How to loop over files in directory and change path and add suffix to filename
...le of notes first: when you use Data/data1.txt as an argument, should it really be /Data/data1.txt (with a leading slash)? Also, should the outer loop scan only for .txt files, or all files in /Data? Here's an answer, assuming /Data/data1.txt and .txt files only:
#!/bin/bash
for filename in /Data/*...
What is a “translation unit” in C++
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A translation unit is for all intents and purposes a file (.c/.cpp), after it's finished including all of the header files.
http://msdn.microsoft.com/en-us/library/bxss3ska%28VS.80%29.aspx
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Best Practice: Initialize JUnit class fields in setUp() or at declaration?
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This initialization order is only true in JUnit 3, where it is an important caution. In JUnit 4 test instances are created lazily, so initializing in the declaration or in a setup method both happen at test time. Also for one-time setup, one can...
Test if string is a number in Ruby on Rails
...def is_number? string
true if Float(string) rescue false
end
And then call it like this:
my_string = '12.34'
is_number?( my_string )
# => true
Extend String Class.
If you want to be able to call is_number? directly on the string instead of passing it as a param to your helper function, t...
How can I connect to Android with ADB over TCP? [closed]
... Actually, you can connect many devices at a time, if you follow the right order. Just set the tcpip to 5555 individually for each phone, then issue the connect command for each phone and voilá, they are all connected to adb.
– andreszs
Feb 16 '15 at 18:53
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ViewBag, ViewData and TempData
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1)TempData
Allows you to store data that will survive for a redirect. Internally it uses the Session as backing store, after the redirect is made the data is automatically evicted. The pattern is the following:
public ActionResult Foo(...