大约有 15,461 项符合查询结果（耗时：0.0252秒） [XML]
How can I get the corresponding table header (th) from a table cell (td)?
...ponding th. It should handle arbitrarily complex colspans.
I modified the test case to show that arbitrary colspan is handled correctly.
Live Demo
JS
$(function($) {
"use strict";
// Only part of the demo, the thFromTd call does the work
$(document).on('mouseover mouseout', 'td', function...
Should arrays be used in C++?
... but in safety critical systems, you don't use new compiler features (less tested), and you don't use boost.
– James Kanze
May 23 '12 at 11:35
3
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Programmatically selecting text in an input field on iOS devices (mobile Safari)
...
Our testing indicates the same. It's a bug/missing-feature in mobile safari.
– Nir Levy
Sep 5 '10 at 14:43
2
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How to retrieve the dimensions of a view?
...code from comments:
final TextView tv = (TextView)findViewById(R.id.image_test);
ViewTreeObserver vto = tv.getViewTreeObserver();
vto.addOnGlobalLayoutListener(new OnGlobalLayoutListener() {
@Override
public void onGlobalLayout() {
LayerDrawable ld = (LayerDrawable)tv.getBackground...
Find substring in the string in TWIG
...nd found this:
Containment Operator:
The in operator performs containment test.
It returns true if the left operand is contained in the right:
{# returns true #}
{{ 1 in [1, 2, 3] }}
{{ 'cd' in 'abcde' }}
share
...
Sleeping in a batch file
... box, I've needed to pause its execution for several seconds (usually in a test/wait loop, waiting for a process to start). At the time, the best solution I could find uses ping (I kid you not) to achieve the desired effect. I've found a better write-up of it here , which describes a callable "wait...
Can you break from a Groovy “each” closure?
... the result from the find operation and not the element itself. Ex: def test = [2] test.findResult{ it * 2 } will return 4 instead of 2
– Doug
Jul 3 '17 at 15:28
add a c...
Flatten an Array of Arrays in Swift
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This was my point - that when testing / printing the output, you get an array of arrays: FlattenBidirectionalCollection<Array<Array<Int>>>(_base: [[1, 2, 3], [4], [5, 6, 7, 8, 9]])). Your point is valid though that you can access it lik...
How to retrieve a file from a server via SFTP?
...worry about the ssh key checking.
import com.jcraft.jsch.*;
public class TestJSch {
public static void main(String args[]) {
JSch jsch = new JSch();
Session session = null;
try {
session = jsch.getSession("username", "127.0.0.1", 22);
session.set...
Is there an easy way to return a string repeated X number of times?
...eaking spaces (&nbsp;). But I assume the string constructor will be fastest if you're dealing with a char...
– woodbase
Sep 12 '12 at 11:52
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