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How to open Atom editor from command line in OS X?
...der from the terminal in Atom. I am using a Mac. I am looking for a way to do this:
18 Answers
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jquery $(window).width() and $(window).height() return different values when viewport has not been r
I am writing a site using jquery that repeatedly calls $(window).width() and $(window).height() to position and size elements based on the viewport size.
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What's better to use in PHP, $array[] = $value or array_push($array, $value)?
...ike these are rarely worth the effort. If you are writing it from scratch, do it how makes most sense, and only then, if it's a little slow to produce a page, profile it. The chances of getting all the way down to having to change something like this to speed things up is slight.
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Understanding events and event handlers in C#
...when something happens elsewhere in the system - or "handle the event". To do this, we create specific methods for the code we want to be executed. The glue between the event and the methods to be executed are the delegates. The event must internally store a "list" of pointers to the methods to call...
Can you get the column names from a SqlDataReader?
...unctionality. Personally, I like Steven Lyons' answer the best as not only does it talk about GetName but also goes into FieldType and DataType.
– Stephen Wrighton
Nov 26 '13 at 14:56
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Undefined reference to `pow' and `floor'
... anybody tell me why in case of codes with a few lines it's okay even if I do not include -lm while compiling ?
– MItrajyoti Kusari
Feb 28 '19 at 12:58
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Checking whether something is iterable
In the MDN docs: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/for...of
7 Answers
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Hidden Features of Xcode
... Better yet, open the header, ⌘⌥⇡ to open the .m in the same window, then ⌘⌥⇠/⇢ to switch between them.
– Peter Hosey
May 8 '09 at 19:56
4
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Adding information to an exception?
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I'd do it like this so changing its type in foo() won't require also changing it in bar().
def foo():
try:
raise IOError('Stuff')
except:
raise
def bar(arg1):
try:
foo()
except Exception ...
Hiding elements in responsive layout?
...he element when the viewport is at the given breakpoint or wider.
hidden-*-down which hide the element when the viewport is at the given breakpoint or smaller.
Also, the new xl viewport is added for devices that are more then 1200px width. For more information click here.
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