大约有 43,000 项符合查询结果（耗时：0.0362秒） [XML]
Make xargs execute the command once for each line of input
... not give 1 invocation per input line. maybe your input line was too long. demo: echo "foo bar" | xargs -n1 echo. hence if you pipe in stuff like 'ls', it won't handle spaces well.
– gatoatigrado
Aug 5 '14 at 5:44
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Adjust width of input field to its input
...s font-style, letter-spacing and so on. I've edited the answer with a live demo.
– vsync
May 16 '18 at 10:25
5
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How to 'minify' Javascript code
... I understand that YUI Compressor is deprecated in favor of UglifyJS (demo).
– Martin Vseticka
Nov 29 '14 at 10:41
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Possible to make labels appear when hovering over a point in matplotlib?
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From http://matplotlib.sourceforge.net/examples/event_handling/pick_event_demo.html :
from matplotlib.pyplot import figure, show
import numpy as npy
from numpy.random import rand
if 1: # picking on a scatter plot (matplotlib.collections.RegularPolyCollection)
x, y, c, s = rand(4, 100)
d...
Get exit code of a background process
... returns the exit status of the processes. In the example shown here it is demonstrated by the "Process $p success/fail".
– Bjorn
Dec 5 '18 at 13:13
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Highlight a word with jQuery
...s
map custom synonyms
search also inside iframes
receive not found terms
DEMO
Alternatively you can see this fiddle.
Usage example:
// Highlight "keyword" in the specified context
$(".context").mark("keyword");
// Highlight the custom regular expression in the specified context
$(".context").m...
Regular expression to match non-ASCII characters?
...pes can be transpiled to ES5 with a tool called regexpu. There's an online demo available here. As you can see in the demo, you can in fact match non-latin letters today with the following (horribly long) ES5 regular expression:
/(?:[A-Za-z\xAA\xB5\xBA\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0...
Non-Singleton Services in AngularJS
...ow, but if it will be helpful I can put together a simple Plunker later to demonstrate.
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Only detect click event on pseudo-element
... of "clickable" region on the entire page that never changes.
Here's my demo on codepen.
or if too lazy for codepen, here's the JS:
* I only cared about the Y values for my example.
var box = $('.box');
// clickable range - never changes
var max = box.offset().top + box.outerHeight();
var mi...
How to use an existing database with an Android application [duplicate]
...d class to fetch data using raw or queries on data base using
* following demo example code as:
*/
public String getUserNameFromDB(){
String query = "select User_First_Name From "+TABLE_USER_DETAILS;
Cursor cursor = sqliteDataBase.rawQuery(query, null);
String userName = null;
if(cu...