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Disabled form inputs do not appear in the request
....2 in the HTML 4 spec:
Read-only elements receive focus but cannot be modified by the user.
Read-only elements are included in tabbing navigation.
Read-only elements are successfully posted.
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How to display loading message when an iFrame is loading?
I have an iframe that loads a third party website which is extremely slow to load.
9 Answers
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Finding diff between current and last version
Using Git, how can you find the difference between the current and the last version?
12 Answers
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How do sessions work in Express.js with Node.js?
...server will use to make sure the cookie data hasn't been tampered with, so if you try and change a value the cookie will be invalid)
The session data, as opposed to some frameworks (e.g. Play Framework!) is held on the server, so the cookie is more like a placeholder for the session than a holder of...
Altering column size in SQL Server
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Be careful, if you are changing a column in a very large datatable. You can cause a crash (on my environment anyway).
– DavidTheDev
Jan 30 '15 at 15:36
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Prompt for user input in PowerShell
...ecureStringToBSTR($pass))
As for the type returned by $host.UI.Prompt(), if you run the code at the link posted in @Christian's comment, you can find out the return type by piping it to Get-Member (for example, $results | gm). The result is a Dictionary where the key is the name of a FieldDescript...
Smooth GPS data
...cation as a latitude and longitude, together with an accuracy which is specified as a single number measured in metres. This means that instead of a covariance matrix, the accuracy in the Kalman filter can be measured by a single number, even though the location in the Kalman filter is a measured b...
Remove all special characters except space from a string using JavaScript
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You can do it specifying the characters you want to remove:
string = string.replace(/[&\/\\#,+()$~%.'":*?<>{}]/g, '');
Alternatively, to change all characters except numbers and letters, try:
string = string.replace(/[^a-zA-Z0-9]...
Does Dispose still get called when exception is thrown inside of a using statement?
... is the connection going to close and disposed when an exception is thrown if it is within a using statement?
3 Answers
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Java exception not caught?
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From the Java Language Specification 14.20.2.:
If the catch block completes abruptly for reason R, then the finally block is executed. Then there is a choice:
If the finally block completes normally, then the try statement completes abruptly for reas...