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How do you connect localhost in the Android emulator? [duplicate]
...localhost (127.0.0.1) refers to the device's own loopback service, not the one on your machine as you may expect.
You can use 10.0.2.2 to access your actual machine, it is an alias set up to help in development.
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How do I get the time of day in javascript/Node.js?
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@user3125367 Nice one! If flexibility is needed in formatting the date, mine may work better. :-)
– Ionică Bizău
Mar 1 '18 at 7:37
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jQuery: Test if checkbox is NOT checked
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One reliable way I use is:
if($("#checkSurfaceEnvironment-1").prop('checked') == true){
//do something
}
If you want to iterate over checked elements use the parent element
$("#parentId").find("checkbox").each(functio...
In Vim, is there a way to paste text in the search line?
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thanks for answer, the most common one for me is: CTRL + R + (as it goes for the the clipboard contents)
– Peter Butkovic
Oct 9 '13 at 10:27
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Close file without quitting VIM application?
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As already mentioned, you're looking for :bd, however this doesn't completely remove the buffer, it's still accessible:
:e foo
:e bar
:buffers
1 #h "foo" line 1
2 %a "bar" line 1
Pre...
MySQL Removing Some Foreign keys
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This was my problem. I feel kind of dumb now. If anyone else has this problem, you can find the Foreign Key Constraint names by using the SHOW CREATE TABLE function.
– Drew
May 8 '09 at 6:06
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'IF' in 'SELECT' statement - choose output value based on column values
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From mysql source, I notice 2 definitions of coalesce, one with 2 arguments, and other with a list of arguments, but ifnull invokes the coalesce with 2 parameters sql/item_cmpfunc.h 722: Item_func_ifnull(Item *a, Item *b) :Item_func_coalesce(a,b) {}
– Felip...
View array in Visual Studio debugger? [duplicate]
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Anyone know if something similar is available in Eclipse?
– dtmland
Feb 25 '15 at 23:40
2
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MySQL - Make an existing Field Unique
...? Or would you need to do some preprocessing before the ALTER to get this done.
– corsiKa
Feb 18 '11 at 5:54
7
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How to get current formatted date dd/mm/yyyy in Javascript and append it to an input [duplicate]
...ng a formatted date returned. It's unfathomable to have to write more than one line of code to do this...
– jlbriggs
Sep 11 '15 at 13:26
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