大约有 44,000 项符合查询结果（耗时：0.0682秒） [XML]
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...
Prevent form submission on Enter key press
I have a form with two text boxes, one select drop down and one radio button . When the enter key is pressed, I want to call my JavaScript function, but when I press it, the form is submitted.
...
List all indexes on ElasticSearch server?
...
For a concise list of all indices in your cluster, call
curl http://localhost:9200/_aliases
this will give you a list of indices and their aliases.
If you want it pretty-printed, add pretty=true:
curl http://localhost:9...
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...
How to make my font bold using css?
...can use the strong element in html, which is great semantically (also good for screen readers etc.), which typically renders as bold text:
See here, some <strong>emphasized text</strong>.
Or you can use the font-weight css property to style any element's text as bold:
sp...
Javascript infamous Loop issue? [duplicate]
...
Quoting myself for an explanation of the first example:
JavaScript's scopes are function-level, not block-level, and creating a closure just means that the enclosing scope gets added to the lexical environment of the enclosed function.
Aft...
Eclipse: Java, see where class is used
...
right-click on the class, and select references/Project
For searching all of the workspace, CTRL+SHIFT+G
share
|
improve this answer
|
follow
...
ListBox vs. ListView - how to choose for data binding
I'm considering either a ListBox or a ListView for a WPF application. It seems either supports data binding and item templates. My application has a simple list of items that I intend to be able to search/sort/filter based on user input. The data binding demo ( http://msdn.microsoft.com/en-us/lib...
Is it possible to use JS to open an HTML select to show its option list? [duplicate]
...
Unfortunately there's a simple answer to this question, and it's "No"
share
|
improve this answer
|
f...