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Which keycode for escape key with jQuery
...ressed the functions runs correctly but when escape is pressed it doesn't. What's the correct number for the escape key?
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What is an idempotent operation?
What is an idempotent operation?
15 Answers
15
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Delete multiple records using REST
What is the REST-ful way of deleting multiple items?
5 Answers
5
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jQuery Validate - require at least one field in a group to be filled
... Another thought: the 'fillone' class you show here could be problematic. What if, on the same form, you need to require at least one part number, AND at least one contact name? Your rule will allow 0 contact names as long as there's at least one part number. I think it's better to set rules like r...
proper name for python * operator?
What is the correct name for operator * , as in function(*args) ? unpack, unzip, something else?
7 Answers
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Android - Handle “Enter” in an EditText
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Here's what you do. It's also hidden in the Android Developer's sample code 'Bluetooth Chat'. Replace the bold parts that say "example" with your own variables and methods.
First, import what you need into the main Activity where y...
Does Git Add have a verbose switch
...ugging an issue with git and needed some very verbose output to figure out what was going wrong. I ended up setting the GIT_TRACE environment variable:
export GIT_TRACE=1
git add *.txt
Output:
14:06:05.508517 git.c:415 trace: built-in: git add test.txt test2.txt
14:06:05.544890 git...
Python Pandas: Get index of rows which column matches certain value
...e mask is True by using np.flatnonzero. I've edited the post above to show what I mean.
– unutbu
Apr 21 '16 at 1:18
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How do I make a textbox that only accepts numbers?
...a value outside of the Maximum or Minimum allowed values - it just changes what you've typed. A TextBox can at least allow invalid values so you can warn the user when they submit the form.
– Matt Hamilton
Jan 20 '09 at 22:12
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What does the X-SourceFiles header do?
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