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Comment shortcut Android Studio
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@EgeKuzubasioglu i assigned my own shortcuts. It was quite annoying to manually comment or block-comment every often. I use AS 31.3, i can type @ with alt+q, what's not working with yours?
– Thracian
Jul 3 '18 at 14:35
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What is the reason for having '//' in Python? [duplicate]
...ing-point division, and added the // operator to do integer division (i.e. quotient without remainder); whereas in Python 2, the / operator was simply integer division, unless one of the operands was already a floating point number.
In Python 2.X:
>>> 10/3
3
>>> # to get a floati...
Xcode source automatic formatting
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@RyanAngilly Notice the year this question was answered. Many things have changed with Xcode since then. ;-)
– Marc W
Mar 1 '13 at 15:38
1
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Last segment of URL in jquery
.... Hence the last segment is the last element of both the url and the subsequently created array.
– stephen
Feb 22 '16 at 23:46
11
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Extract month and year from a zoo::yearmon object
... as.yearmon("Mar 2012", "%b %Y")
Then we can extract the date parts as required:
> format(date1, "%b") ## Month, char, abbreviated
[1] "Mar"
> format(date1, "%Y") ## Year with century
[1] "2012"
> format(date1, "%m") ## numeric month
[1] "03"
These are returned as characters. Where app...
Using OpenGl with C#? [closed]
...ss RGB values as separate args
Gl.glVertex3f(0, 1, 0); // explicit "f" qualifier
This makes for harder porting but is incredibly nice to use.
As a bonus it provides font rendering, texture loading, input handling, audio, math...
Update 18th January 2016: Today the OpenTK maintainer has stepped ...
Vim: Delete buffer without losing the split window
...avior has bugged me a lot! btw, latest version of bufkill is at github.com/qpkorr/vim-bufkill
– fsrechia
Jan 12 '17 at 12:06
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Sort Dictionary by keys
...rate over both the keys and the values in a key sorted order, this form is quite succinct
let d = [
"A" : [1, 2],
"Z" : [3, 4],
"D" : [5, 6]
]
Swift 1,2:
for (k,v) in Array(d).sorted({$0.0 < $1.0}) {
println("\(k):\(v)")
}
Swift 3+:
for (k,v) in Array(d).sorted(by: {$0.0 < $1...
What is the use of the square brackets [] in sql statements?
I've noticed that Visual Studio 2008 is placing square brackets around column names in sql. Do the brackets offer any advantage? When I hand code T-SQL I've never bothered with them.
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Number of occurrences of a character in a string [duplicate]
...u could do this:
int count = test.Split('&').Length - 1;
Or with LINQ:
test.Count(x => x == '&');
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