大约有 43,000 项符合查询结果（耗时：0.0447秒） [XML]
What is the difference between the remap, noremap, nnoremap and vnoremap mapping commands in Vim?
... or lang-arg mode, you need to use :map!, etc. (Source: vimdoc.sourceforge.net/htmldoc/map.html#map-overview)
– Ken Bellows
Jun 26 '13 at 14:00
3
...
Set focus on TextBox in WPF from view model
...overflow :).
The best way to track down issues with Focus is... debugging .Net source code. No kidding. It saved me a lot of time many times. To enable .net source code debugging refer to Shawn Bruke's blog.
Finally, general approach that I use to set focus from ViewModel is Attached Properties. I w...
Seeding the random number generator in Javascript
...ss is so low, that improper use can actually cause bugs in your program!
Nonetheless, it is significantly better than some answers suggesting to use Math.sin or Math.PI! It's a one-liner though, which is nice :).
var LCG=s=>()=>(2**31-1&(s=Math.imul(48271,s)))/2**31;
This implementation...
What are the differences between delegates and events?
....
Quote from article:
Suppose events didn't exist as a concept in C#/.NET. How would another class subscribe to an event? Three options:
A public delegate variable
A delegate variable backed by a property
A delegate variable with AddXXXHandler and RemoveXXXHandler methods
Op...
Is it safe to get values from a java.util.HashMap from multiple threads (no modification)?
...years old and a frequently searched topic. It has received only a very few net upvotes in the last several years so maybe people are coming around :).
– BeeOnRope
May 20 '19 at 23:19
...
Confirm deletion in modal / dialog using Twitter Bootstrap?
...ript>
<script data-require="bootstrap@*" data-semver="3.1.1" src="//netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js"></script>
<link data-require="bootstrap-css@3.1.1" data-semver="3.1.1" rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.m...
Performance difference for control structures 'for' and 'foreach' in C#
... current = current.Next;
}
while (current != null);
}
In .NET you will find that the LinkedList<T> class does not even have an indexer, so you wouldn't be able to do your for loop on a linked list; but if you could, the indexer would have to be written like so:
public T this[...
How to use Boost in Visual Studio 2010
...yourself, you can install pre-built binaries from sourceforge: sourceforge.net/projects/boost/files/boost-binaries For each version of boost, there are installers for each visual studio version (in both 32 and 64 bit).
– teeks99
Oct 21 '13 at 17:45
...
App Inventor 2 UrsPahoMqttClient 拓展 - 物联网轻量级MQTT协议 · App Inventor 2 中文网
... SocketFactory 不匹配。以“tcp://”开头的 URI 必须使用 javax.net.SocketFactory，以“ssl://”开头的 URI 必须使用 javax.net.ssl.SSLSocketFactory。由于包装器的实现，不会发生此错误。
URI and SocketFactory do not match.
32106
SSL 配...
Why not use exceptions as regular flow of control?
...
Example : when I debug a .net program, I launch it from visual studio and I ask VS to break on all exceptions. If you rely on exceptions as an expected behaviour, I can't do that anymore (since it would break 5times/sec), and it's far more complicated...