大约有 15,000 项符合查询结果（耗时：0.0246秒） [XML]
Prevent linebreak after
...gless container. The only difference is their default display mode (block vs inline)
– Joeri Hendrickx
Aug 27 '10 at 11:12
...
How to remove non-alphanumeric characters?
...of:
\p{L}: a letter from any language.
\p{N}: a numeric character in any script.
: a space character.
+ greedily matches the character class between 1 and unlimited times.
This will preserve letters and numbers from other languages and scripts as well as A-Z:
preg_replace('/[^\p{L}\p{N} ]+/', ...
How to get the previous URL in JavaScript?
Is there any way to get the previous URL in JavaScript? Something like this:
7 Answers
...
Display an array in a readable/hierarchical format
...le
function console($obj)
{
$js = json_encode($obj);
print_r('<script>console.log('.$js.')</script>');
}
you can use like this..
console($myObject);
Output will be like this.. so cool eh !!
share
...
Ruby: What is the easiest way to remove the first element from an array?
...use it's a one line expression that you can use anywhere. To avoid the [] vs nil problem, you can do arry[1..-1] || []. But arry.drop(1) is even better.
– fearless_fool
Oct 21 '13 at 0:23
...
Python equivalent of D3.js
...You could use d3py a python module that generate xml pages embedding d3.js script. For example :
import d3py
import networkx as nx
import logging
logging.basicConfig(level=logging.DEBUG)
G = nx.Graph()
G.add_edge(1,2)
G.add_edge(1,3)
G.add_edge(3,2)
G.add_edge(3,4)
G.add_edge(4,2)
# use 'with' i...
why windows 7 task scheduler task fails with error 2147942667
...\windows\system32\CMD.EXE. I tried with and without double quotes in the Script and Start-in and it made no difference. Then I tried replacing all path references to mapped network drives and with UNC references (\Server1\Sharexx\my_scripts\run_this.cmd) and that fixed it for me.
Pat.
...
AngularJS ng-style with a conditional expression
... MyCtrl($scope) {
$scope.color = 'blueish';
$scope.zoom = 2;
}
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.0.1/angular.min.js"></script>
<div ng-app="app" ng-controller="MyCtrl" ng-style="{
color: {blueish: 'blue', greenish: 'green'}[ color ],
...
How do I use vimdiff to resolve a git merge conflict?
...n see here the two diffs dumped into the terminal:
RealView_BASE_15560.py vs RealView_LOCAL_15560.py
RealView_BASE_15560.py vs RealView_REMOTE_15560.py
If the diffs are big, I'll just search up with my tmux superpowers.
TODO: to achieve Nirvana the last thing left would be a way to show only diffs...
Converting Integer to Long
...ng.valueof should be used: stackoverflow.com/questions/2974561/new-integer-vs-valueof
– luckyluke
Aug 23 '16 at 8:59
T...