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Runnable with a parameter?
...lambdas available, it's irresponsible to have such a highly voted answer recommending an antiquated approach (that, in all fairness, was dubious to begin with...) In modern Java, that code review would be immediately rejected, and this would be suggested:
void foo(final String str) {
Thread t =...
How to Set focus to first text input in a bootstrap modal after shown
... edited May 23 '17 at 12:10
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111 silver badge
answered Mar 6 '13 at 16:12
David TaiaroaDavid T...
Java Date cut off time information
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The recommended way to do date/time manipulation is to use a Calendar object:
Calendar cal = Calendar.getInstance(); // locale-specific
cal.setTime(dateObject);
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.se...
What is the difference between match_parent and fill_parent?
...om API Level 8 and is replaced by match_parent.
http://developer.android.com/reference/android/view/ViewGroup.LayoutParams.html
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How can I connect to MySQL in Python 3 on Windows?
...ctor-python
Officially supported by Oracle
Pure python
A little slow
Not compatible with MySQLdb
https://pypi.python.org/pypi/pymysql
Pure python
Faster than mysql-connector
Almost completely compatible with MySQLdb, after calling pymysql.install_as_MySQLdb()
https://pypi.python.org/pypi/cym...
Replacement for deprecated -sizeWithFont:constrainedToSize:lineBreakMode: in iOS 7?
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javascript i++ vs ++i [duplicate]
...tly faster. this may be system-dependent, but in theory it should. jsperf.com/plusplusi-vs-iplusplus
– aelgoa
Feb 24 '13 at 8:14
9
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Is using Random and OrderBy a good shuffle algorithm?
...T element in elements)
{
yield return element;
}
}
EDIT: Comments on performance below reminded me that we can actually return the elements as we shuffle them:
public static IEnumerable<T> Shuffle<T>(this IEnumerable<T> source, Random rng)
{
T[] elements = ...
How to use protractor to check if an element is visible?
...lable CSS selectors + pseudo-selectors
More info at https://stackoverflow.com/a/13388700/511069
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Why there is no ConcurrentHashSet against ConcurrentHashMap
.... newSetFromMap's implementation is found starting on line 3841 in docjar.com/html/api/java/util/Collections.java.html. It's just a wrapper....
– Ray Toal
Nov 1 '11 at 23:36
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