大约有 30,000 项符合查询结果（耗时：0.0659秒） [XML]
Encode String to UTF-8
...
How about using
ByteBuffer byteBuffer = StandardCharsets.UTF_8.encode(myString)
share
|
improve this answer
|
follow
|
...
Random Gaussian Variables
...uller polar method:
public sealed class GaussianRandom
{
private bool _hasDeviate;
private double _storedDeviate;
private readonly Random _random;
public GaussianRandom(Random random = null)
{
_random = random ?? new Random();
}
/// <summary>
/// Obta...
Clear terminal in Python [duplicate]
...
322
A simple and cross-platform solution would be to use either the cls command on Windows, or cle...
How can I make a jQuery UI 'draggable()' div draggable for touchscreen?
...|
edited May 23 '17 at 12:32
Community♦
111 silver badge
answered Aug 30 '11 at 18:31
...
MVVM in WPF - How to alert ViewModel of changes in Model… or should I?
...ke this:
// Attach EventHandler
PlayerModel.PropertyChanged += PlayerModel_PropertyChanged;
...
// When property gets changed in the Model, raise the PropertyChanged
// event of the ViewModel copy of the property
PlayerModel_PropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (e....
How can I plot with 2 different y-axes?
...est data
time <- seq(0,72,12)
betagal.abs <- c(0.05,0.18,0.25,0.31,0.32,0.34,0.35)
cell.density <- c(0,1000,2000,3000,4000,5000,6000)
## add extra space to right margin of plot within frame
par(mar=c(5, 4, 4, 6) + 0.1)
## Plot first set of data and draw its axis
plot(time, betagal.abs, pc...
JavaScript closure inside loops – simple practical example
...Function.bind() is definitely preferable by now, see stackoverflow.com/a/19323214/785541.
– Wladimir Palant
Jun 20 '14 at 12:21
84
...
Why dict.get(key) instead of dict[key]?
...ide a default value if the key is missing:
dictionary.get("bogus", default_value)
returns default_value (whatever you choose it to be), whereas
dictionary["bogus"]
would raise a KeyError.
If omitted, default_value is None, such that
dictionary.get("bogus") # <-- No default specified --...
How to pass in password to pg_dump?
I'm trying to create a cronjob to back up my database every night before something catastrophic happens. It looks like this command should meet my needs:
...
How to install an APK file on an Android phone?
I have a simple "Hello Android" application on my computer ( Eclipse environment), and I have built an APK file. How do I transfer the APK file to my Android phone for testing?
...