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warning: refname 'HEAD' is ambiguous
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The problem is that you have a branch called HEAD which is absolutely dangerous, since that's the symbolic name for whatever branch is the current branch.
Rename it:
git branch -m HEAD newbranch
then you can examine it and decide what to do (delete it, or sav...
Expanding tuples into arguments
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Note that the same syntax can be used for lists as well as tuples.
– brendon-ai
Aug 17 '17 at 13:22
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Capture key press (or keydown) event on DIV element
...o straight to any tabindex above 0). tabindex="0" makes it "tabbable." you can have infinite elements with tabindex="0"
– zonabi
Feb 29 '16 at 18:26
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How to get the tag HTML with JavaScript / jQuery?
Using $('html').html() I can get the HTML within the <html> tag ( <head> , <body> , etc.). But how can I get the actual HTML of the <html> tag (with attributes)?
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Dynamically adding properties to an ExpandoObject
I would like to dynamically add properties to a ExpandoObject at runtime. So for example to add a string property call NewProp I would like to write something like
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Simulating ENTER keypress in bash script
...cho generates (thanks Marcin)
echo | <yourfinecommandhere>
Now we can simply use the --sk option:
--sk, --skip-keypress Don't wait for a keypress after each test
i.e. sudo rkhunter --sk --checkall
share
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Split string based on a regular expression
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By using (,), you are capturing the group, if you simply remove them you will not have this problem.
>>> str1 = "a b c d"
>>> re.split(" +", str1)
['a', 'b', 'c', 'd']
However there is no need for regex, str.split ...
What are paramorphisms?
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Yes, that's para. Compare with catamorphism, or foldr:
para :: (a -> [a] -> b -> b) -> b -> [a] -> b
foldr :: (a -> b -> b) -> b -> [a] -> b
para c n (x : xs) = c x xs (para c n xs)
foldr c n (x : xs) = c x (f...
Multiline for WPF TextBox
... when I press enter in the textbox counter will increase 2 characters. how can I do this task please help me.
– Jay Shukla
Aug 26 '13 at 16:36
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INSERT INTO…SELECT for all MySQL columns
...ncrement column and you already have some data in both tables then in some cases you may want to omit the id from the column list and generate new ids instead to avoid insert an id that already exists in the original table. If your target table is empty then this won't be an issue.
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