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Break when exception is thrown
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edited Oct 5 '12 at 15:41
answered Jun 17 '10 at 23:15
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Count, size, length…too many choices in Ruby?
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195
For arrays and hashes size is an alias for length. They are synonyms and do exactly the same t...
How to resize the iPhone/iPad Simulator?
...size of the real iPad screen) on my 23" Full-HD screen (and also on the 15" MacBook Pro ).
11 Answers
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How to check if element has any children in Javascript?
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198
A couple of ways:
if (element.firstChild) {
// It has at least one
}
or the hasChildNod...
What is the equivalent of “android:fontFamily=”sans-serif-light" in Java code?
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171
It should be possible with setTypeface() and Typeface.create():
convertView.setTypeface(Typef...
What is a Lambda?
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135
Closures, lambdas, and anonymous functions are not necessarily the same thing.
An anonymous f...
How do I conditionally apply CSS styles in AngularJS?
Q1. Suppose I want to alter the look of each "item" that a user marks for deletion before the main "delete" button is pressed. (This immediate visual feedback should eliminate the need for the proverbial "are you sure?" dialog box.) The user will check checkboxes to indicate which items should be d...
Remove 'a' from legend when using aesthetics and geom_text
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146
Set show.legend = FALSE in geom_text:
ggplot(data = iris,
aes(x = Sepal.Length, y = Se...
Python JSON serialize a Decimal object
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17 Answers
17
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LINQ to SQL: Multiple joins ON multiple Columns. Is this possible?
...tiple columns in Linq to SQL is a little different.
var query =
from t1 in myTABLE1List // List<TABLE_1>
join t2 in myTABLE1List
on new { t1.ColumnA, t1.ColumnB } equals new { t2.ColumnA, t2.ColumnB }
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You have to take advantage of anonymous types and compose a type for...