大约有 44,000 项符合查询结果（耗时：0.0539秒） [XML]
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.
...
Jquery UI tooltip does not support html content
...low. If you use this work around, be aware that you're opening yourself up for an XSS vulnerability. Only use this solution if you know what you're doing and can be certain of the HTML content in the attribute.
The easiest way to do this is to supply a function to the content option that override...
Find out who is locking a file on a network share
...
Just in case someone looking for a solution to this for a Windows based system or NAS:
There is a built-in function in Windows that shows you what files on the local computer are open/locked by remote computer (which has the file open through a file sh...
PowerShell script not accepting $ (dollar) sign
...
Escape it by using backtick (`) as an escape character for the dollar sign ($).
Also, try to enclose the statement in single-quotes instead of the double-quotes you are using now.
share
|
...
java.lang.RuntimeException: Unable to instantiate activity ComponentInfo
...t public when looking at the android:name in xml file. When I add public before class in the main activity the app runs without problems. Weird.
– Codebeat
May 21 '15 at 1:21
...
How to start an application using android ADB tools?
...
Command is used to run app using monkey tool which generates random input for application. The last part of command is integer which specify the number of generated random input for app. In this case the number is 1, which in fact is used to launch the app (icon click).
...
Number of elements in a javascript object
...d the non-standard __count__, but it has been removed with version 1.8.5.
For cross-browser scripting you're stuck with explicitly iterating over the properties and checking hasOwnProperty():
function countProperties(obj) {
var count = 0;
for(var prop in obj) {
if(obj.hasOwnProper...
Why is there no Convert.toFloat() method?
...
There is - but it's called Convert.ToSingle(). float is a C# alias for the System.Single type.
"Single" is the name for a float in the BCL. "float" is an alias provided by C#. There's a Convert.ToSingle() method, just like there's
Convert.ToInt32() instead of Convert.ToInt().
See this thre...
How to close this ssh tunnel? [closed]
....
-f: (From the man ssh page)
Requests ssh to go to background just before command execution.
This is useful if ssh is going to ask for passwords or
passphrases, but the user wants it in the background.
Essentially, send ssh to background once you've entered any password...
How to read from stdin line by line in Node
...
That seems to work well for entering input by hand in the console, however, when I pass a file into the command the file is sent to stdout. A bug? readline is considered unstable at this point.
– Matt R. Wilson
...