大约有 44,000 项符合查询结果（耗时：0.0511秒） [XML]
Get the current URL with JavaScript?
...n.href
As noted in the comments, the line below works, but it is bugged for Firefox.
document.URL;
See URL of type DOMString, readonly.
share
|
improve this answer
|
fo...
How to print register values in GDB?
...
Bridgette's answer works for me. geekosaur's answer is mostly right, but you need to omit the % sign, so the command for a specific register is info registers eax. I'm not sure if this is different for different versions of gdb, though.
...
onclick() and onblur() ordering issue
...ctly as you describe. I solved the problem by simply replacing the onClick for the menu items with an onMouseDown. I did nothing else; no onMouseUp, no flags. This resolved the problem by letting the browser automatically re-order based on the priority of these event handlers, without any additional...
How to make sure that string is valid JSON using JSON.NET
...
if ((strInput.StartsWith("{") && strInput.EndsWith("}")) || //For object
(strInput.StartsWith("[") && strInput.EndsWith("]"))) //For array
{
try
{
var obj = JToken.Parse(strInput);
return true;
}
catch (JsonRead...
Saving changes after table edit in SQL Server Management Studio
...
I would personally discourage using the designer for important databases. I have seen it make costly mistakes on many occasions. Besides, it promotes lazy development habits and allows people to modify database structure who may not be proficient enough to do so if they c...
How to use DISTINCT and ORDER BY in same SELECT statement?
... doesn't work is because of the logical order of operations in SQL, which, for your first query, is (simplified):
FROM MonitoringJob
SELECT Category, CreationDate i.e. add a so called extended sort key column
ORDER BY CreationDate DESC
SELECT Category i.e. remove the extended sort key column again...
“FOUNDATION_EXPORT” vs “extern”
...in Win32. So, it's more compatible across languages and operating systems. For many projects, this won't make any difference.
share
|
improve this answer
|
follow
...
How to update Ruby to 1.9.x on Mac?
...
I'll make a strong suggestion for rvm.
It's a great way to manage multiple Rubies and gems sets without colliding with the system version.
I'll add that now (4/2/2013), I use rbenv a lot, because my needs are simple. RVM is great, but it's got a lot ...
Create a CSV File for a user in PHP
...
note the rules for CSVs are important. To ensure good display, put doublequotes around your fields, and don't forget to replace double-quotes inside fields to double double-quotes: `echo '"'.str_replace('"','""',$record1).'","'.str_replace...
Best way to generate random file names in Python
...te temporary file names, see http://docs.python.org/library/tempfile.html. For instance:
In [4]: import tempfile
Each call to tempfile.NamedTemporaryFile() results in a different temp file, and its name can be accessed with the .name attribute, e.g.:
In [5]: tf = tempfile.NamedTemporaryFile()
In...