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Test if a variable is a list or tuple
...o check for, and even then I would recommend avoiding the check if at all possible.
– mzz
Feb 2 '10 at 16:34
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How to resolve “Waiting for Debugger” message?
...nce, mypro. you would right click on it in the "Package Explorer". Then choose "Debug as"-->"Android Application".
Then the emulator might stop at the "Waiting for connecting to debugger"(or something else similar to this).
Then you need to connect to the debugger yourself by click "DDMS" to o...
How can you programmatically tell an HTML SELECT to drop down (for example, due to mouseover)?
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this is a crying shame - mobile browsers provide an OS specific scrolling list, and I need that to pop up automatically.
– Michael
Sep 25 '17 at 1:22
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How can I open a cmd window in a specific location?
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Try out this "PowerToy" from Microsoft:
Open Command Window Here
This PowerToy adds an "Open Command
Window Here" context menu option on
file system folders, giving you a
quick way to open a command window
(cmd.exe) pointing at the selected
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What is the largest TCP/IP network port number allowable for IPv4?
...k devices, etc. can definitely bump up against port count limitations. Microsoft wrote an interesting Technet article about how to diagnose and avoid it in Windows environments: blogs.technet.microsoft.com/askds/2008/10/29/…
– JessieArr
Jul 13 '16 at 20:04
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How do I find out which DOM element has the focus?
... Any element can have focus. If a document has 4 'scrolldivs', 0 or 1 of those divs is scrollable by arrow keys. If you click one, that div is focused. If you click outside all, the body is focused. How do you find out which scrolldiv is focused? jsfiddle.net/rudiedirkx/bC5ke/show (check console)
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Can you have multiline HTML5 placeholder text in a ?
I have ghost text in textfields that disappear when you focus on them using HTML5's placeholder attribute:
15 Answers
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How to define optional methods in Swift protocol?
Is it possible in Swift? If not then is there a workaround to do it?
19 Answers
19
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How do I show the changes which have been staged?
...t the file names only, do the following git diff --name-only --cached per post at stackoverflow.com/a/4525025/255187
– Michel Hébert
Jul 26 '12 at 18:47
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How to select only date from a DATETIME field in MySQL?
... not returning year use capital "Y" instead
– Nirav Joshi
Feb 9 '18 at 18:25
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