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Git: Ignore tracked files
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What happens to files in this state when if I pull in modifications to them?
– haymansfield
May 31 '12 at 14:17
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How to make the 'cut' command treat same sequental delimiters as one?
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tr | cut
$ cut -d' ' -f4 a
is
# it does not show what we want!
$ tr -s ' ' < a | cut -d' ' -f4
1
2 # this makes it!
3
4
$
awk
$ awk '{print $4}' a
1
2
3
4
bash
This reads the fields sequentially. By using _ we indicate that this is a throwaw...
LINQ to Entities only supports casting EDM primitive or enumeration types with IEntity interface
...ass constraint the type inferred is the DbSet<T> type which EF knows what to do with.
– jwize
Nov 12 '15 at 20:58
2
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Difference between freeze and seal
...led object itself (most commonly in strict mode)
Object.freeze
Exactly what Object.seal does, plus:
It prevents modifying any existing properties
Neither one affects 'deep'/grandchildren objects. E.g., if obj is frozen, obj.el can’t be reassigned, but the value of obj.el could be modified, e...
Using the scrollwheel in GNU screen
...eattach, then ls a few times, and try to scroll back. It works for me.
What is this magic? Well, let's consult the manual pages.
screen(1) says:
termcapinfo term terminal-tweaks [window-tweaks]
[..]
The first argument specifies which terminal(s) should be affected by this
definition. You...
Has Facebook sharer.php changed to no longer accept detailed parameters?
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but you need an app id in this case. What if it's just a website?
– German Capuano
May 27 '14 at 0:55
3
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Quicksort: Choosing the pivot
...function but is alot easier to understand.
Code follows:
/* This selects what the data type in the array to be sorted is */
#define DATATYPE long
/* This is the swap function .. your job is to swap data in x & y .. how depends on
data type .. the example works for normal numerical data types...
Injecting $state (ui-router) into $http interceptor causes circular dependency
What I'm trying to achieve
3 Answers
3
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Get list of passed arguments in Windows batch script (.bat)
...IFT doesn't affect %*, thus making it impossible to use SHIFT [/n] for somewhat intuitive like accessing entire command line starting from n-th parameter.
– Van Jone
Mar 14 '13 at 11:45
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How to make unicode string with python3
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What's new in Python 3.0 says:
All text is Unicode; however encoded Unicode is represented as binary
data
If you want to ensure you are outputting utf-8, here's an example from this page on unicode in 3.0:
b'\x80abc'...