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for each loop in Objective-C for accessing NSMutable dictionary
...owever that you should NEVER modify a collection while enumerating through it.
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How do I cancel form submission in submit button onclick event?
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You are better off doing...
<form onsubmit="return isValidForm()" />
If isValidForm() returns false, then your form doesn't submit.
You should also probably move your event handler from inline.
document.getElementById('my-form').onsubmit = function() {
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Change Tomcat Server's timeout in Eclipse
...rver View
Double click the server for which you want to change the time limit
On the right hand side you have timeouts dropdown tab. Select that.
You then have option to change the time limits.
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How to get first N elements of a list in C#?
..., so that at any time I can get the next 5 bus arrival times. How can I limit my query to the first 5 results?
4 Answers
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Styling Google Maps InfoWindow
...ing to style my Google Maps InfoWindow , but the documentation is very limited on this topic. How do you style an InfoWindow ?
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Copy all files with a certain extension from all subdirectories
Under unix, I want to copy all files with a certain extension (all excel files) from all subdirectories to another directory. I have the following command:
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How to properly add cross-site request forgery (CSRF) token using PHP
I am trying to add some security to the forms on my website. One of the forms uses AJAX and the other is a straightforward "contact us" form. I'm trying to add a CSRF token. The problem I'm having is that the token is only showing up in the HTML "value" some of the time. The rest of the time, the va...
How to automatically add user account AND password with a Bash script?
I need to have the ability to create user accounts on my Linux (Fedora 10) and automatically assign a password via a bash script(or otherwise, if need be).
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Git on Windows: How do you set up a mergetool?
I've tried msysGit and Git on Cygwin. Both work just fine in and of themselves and both run gitk and git-gui perfectly.
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How do I escape a single quote ( ' ) in JavaScript? [duplicate]
...should always consider what the browser will see by the end. In this case, it will see this:
<img src='something' onmouseover='change(' ex1')' />
In other words, the "onmouseover" attribute is just change(, and there's another "attribute" called ex1')' with no value.
The truth is, HTML doe...