大约有 23,000 项符合查询结果（耗时：0.0406秒） [XML]
How can I output leading zeros in Ruby?
...
Came here for how to pad a base 36 number. This works for that, whereas % looks like it won't. Thanks!
– Ethan Kaminski
Jan 10 '17 at 9:52
...
Android: View.setID(int id) programmatically - how to avoid ID conflicts?
...
Works great! One note: based on my experiments, you must call setId() BEFORE you add the view to an existing layout, or else OnClickListener won't work properly.
– Luke
Nov 20 '13 at 9:46
...
Log4net does not write the log in the log file
...u can also use log4net.Config.BasicConfigurator if you do NOT want it file based. Output is sent to console.
– silverArc
Apr 24 '12 at 14:08
1
...
JavaScript - get the first day of the week from current date
...te object passed in. getMonday, would return a new Date that is the monday based on the date passed in. A subtle difference, but one that caught me after using this function. Easiest fix is to put date = new Date(date); as the first line in the getMonday function.
– Shane
...
Using CSS td width absolute, position
...hear, but display: table-cell does not respect width and will be collapsed based on the width of the entire table. You can get around this easily just by having a display: block element inside of the table cell itself whose width you specify, e.g
<td><div style="width: 300px;">wide<...
Canvas is stretched when using CSS but normal with “width” / “height” properties
...
The browser uses the css width and height, but the canvas element scales based on the canvas width and height. In javascript, read the css width and height and set the canvas width and height to that.
var myCanvas = $('#TheMainCanvas');
myCanvas[0].width = myCanvas.width();
myCanvas[0].height = m...
android edittext onchange listener
...
The Watcher method fires on every character input.
So, I built this code based on onFocusChange method:
public static boolean comS(String s1,String s2){
if (s1.length()==s2.length()){
int l=s1.length();
for (int i=0;i<l;i++){
if (s1.charAt(i)!=s2.charAt(i))retur...
Convert to binary and keep leading zeros in Python
...mat(bin(num)[2:])
Demo:
print binary(1)
Output:
'0b00000001'
EDIT:
based on @Martijn Pieters idea
def binary(num, length=8):
return format(num, '#0{}b'.format(length + 2))
share
|
impr...
Trigger 404 in Spring-MVC controller?
...en my ulr mapping for handler method is dynamic. When entity doesn't exist based on @PathVariable there is no request handling from my point of view. Do you think it's better/cleaner to use your own Exception annotated with @ResponseStatus(value = HttpStatus.NOT_FOUND) ?
– mich...
How do I show a marker in Maps launched by geo URI Intent?
...it (Label+Name) if you don't want a label, and it will choose one randomly based on the nearest street or other thing it thinks relevant.
share
|
improve this answer
|
follow...