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$(this).serialize() — How to add a value?
...FormValue,
You should be careful to URL-encode the value of NonFormValue if it might contain any special characters.
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How to change an Android app's name?
... By changing the android:label field in your application node in AndroidManifest.xml.
Note: If you have added a Splash Screen and added
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNC...
Prevent linebreak after
...div is a block-level element.
Do note that each option above will work differently.
display:inline; will turn the div into the equivalent of a span. It will be unaffected by margin-top, margin-bottom, padding-top, padding-bottom, height, etc.
float:left; keeps the div as a block-level element. ...
How to change a span to look like a pre with CSS?
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@shindigo Have you tried using overflow: scroll? Or if you only want horizontal scrolling overflow-x: scroll developer.mozilla.org/en-US/docs/Web/CSS/overflow
– Kanmuri
Sep 3 '14 at 17:06
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Where do gems install?
...you can check:
echo $GEM_HOME
Bundler
$ bundle show --paths
For specific gem:
$ bundle show 'gem_name'
Gem
$ gem env
For specific gem:
$ gem which 'gem_name'
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New line in JavaScript alert box
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If I use \n in my alert message, the dialog does not even display in ASP.NET application. Does Microsoft has problem with this :)
– Hammad Khan
Jul 21 '11 at 12:16
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Convert String to equivalent Enum value
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Hope you realise, java.util.Enumeration is different from the Java 1.5 Enum types.
You can simply use YourEnum.valueOf("String") to get the equivalent enum type.
Thus if your enum is defined as so:
public enum Day {
SUNDAY, MONDAY, TUESDAY, WEDNESDAY,
THURS...
Where to define custom error types in Ruby and/or Rails?
...stom error types in a Ruby library (gem) or Ruby on Rails application? Specifically:
5 Answers
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Determine the data types of a data frame's columns
... 5
@Gavin Simpson's approach is also streamlined, but provides slightly different information than class():
sapply(my.data, typeof)
y x1 x2 X3
"double" "integer" "logical" "integer"
For more information about class, typeof, and the middle child, mode, see this exc...
Ruby: What is the easiest way to remove the first element from an array?
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"pop"ing the first element of an Array is called "shift" ("unshift"
being the operation of adding one element
in front of the array).
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