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Submitting the value of a disabled input field
...22.2222" />
This way the value is passed but the user sees the greyed out field. The readonly attribute does not gray it out.
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Best way to convert an ArrayList to a string
I have an ArrayList that I want to output completely as a String. Essentially I want to output it in order using the toString of each element separated by tabs. Is there any fast way to do this? You could loop through it (or remove each element) and concatenate it to a String but I think this wi...
Do AJAX requests retain PHP Session info?
...uld be saturated. I’ll definitely post a question if I can’t figure it out soon.
– Buttle Butkus
Aug 8 '19 at 5:04
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What is a stream?
... see. It's occasionally useful for parsers, as is:
peek (look at bytes without reading them, so that they're still there in the stream to be read later)
A particular stream might support reading (in which case it is an "input stream"), writing ("output stream") or both. Not all streams are seekabl...
How to limit the amount of concurrent async I/O operations?
...itAsync(...) series of overloads, with all of the expected arguments - timeout intervals, cancellation tokens, all of your usual scheduling friends :)
Stephen's also written a more recent blog post about the new .NET 4.5 goodies that came out with beta see What’s New for Parallelism in .NET 4.5 B...
Difference between webdriver.Dispose(), .Close() and .Quit()
...sure of what you're doing.
Note
I found this question when try to figure out a related problem why my VM's were running out of harddrive space. Turns out an exception was causing Quit() or Dispose() to not be called every run which then caused the appData folder to fill the hard drive. So we were ...
Inner text shadow with CSS
...to 5px each to achieve a 5px inner shadow offset but then the letter leaks out on the other end - which looks great for 1px and 2px but weird for higher values.
– ericteubert
Jan 14 '12 at 11:58
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MySQL Error 1093 - Can't specify target table for update in FROM clause
...swer covers the general error classification. For a more specific answer about how to best handle the OP's exact query, please see other answers to this question
In MySQL, you can't modify the same table which you use in the SELECT part.
This behaviour is documented at:
http://dev.mysql.com/doc/ref...
How do I programmatically determine if there are uncommitted changes?
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UPDATE: the OP Daniel Stutzbach points out in the comments that this simple command git diff-index worked for him:
git update-index --refresh
git diff-index --quiet HEAD --
A more precise option would be to test git status --porcelain=v1 2>/dev/null | wc -l, ...
URL Fragment and 302 redirects
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I had forgotten about some "rewrite" rules I set in HTTP servers, which were probably implemented as 301 redirect. As a consequence IE kept losing fragment identifier because when you have multiple redirects, the fragments set by the first red...