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“Could not run curl-config: [Errno 2] No such file or directory” when installing pycurl
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answered Jun 5 '14 at 3:14
Michael RiceMichael Rice
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Why are Perl 5's function prototypes bad?
...like this:
sub mypush(\@@) { ... }
and call it as
mypush @array, 1, 2, 3;
without needing to write the \ to take a reference to the array.
In a nutshell, prototypes let you create your own syntactic sugar. For example the Moose framework uses them to emulate a more typical OO syntax.
This is...
Gson ignoring map entries with value=null
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301
See Gson User Guide - Null Object Support:
The default behaviour that is implemented in Gs...
Git: How to return from 'detached HEAD' state
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348
If you remember which branch was checked out before (e.g. master) you could simply
git checko...
Choose Git merge strategy for specific files (“ours”, “mine”, “theirs”)
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3 Answers
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How does the socket API accept() function work?
...ients, 10.0.0.1 and 10.0.0.2.
10.0.0.1 opens a connection on local port 1234 and connects to the server. Now the server has one socket identified as follows:
10.0.0.1:1234 - 192.168.1.1:80
Now 10.0.0.2 opens a connection on local port 5678 and connects to the server. Now the server has two s...
Plot logarithmic axes with matplotlib in python
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edited Jan 15 '18 at 17:39
Max Ghenis
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answered...
Create UIActionSheet 'otherButtons' by passing in array, not varlist
... and just add it after :
NSArray *array = @[@"1st Button",@"2nd Button",@"3rd Button",@"4th Button"];
UIActionSheet *actionSheet = [[UIActionSheet alloc] initWithTitle:@"Title Here"
delegate:self
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How to concatenate two IEnumerable into a new IEnumerable?
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345
Yes, LINQ to Objects supports this with Enumerable.Concat:
var together = first.Concat(second...
Passing multiple values to a single PowerShell script parameter
...s to the script, pass it as an array:
myScript.ps1 -Hosts host1,host2,host3 -VLAN 2
...or something similar.
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