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Get a substring of a char* [duplicate]
...that string data without copying it. If you take a pointer to the section from the original string you need to know the length as it will have no null terminator (Without affecting the original string).
– Goz
Nov 12 '13 at 6:56
...
Spring classpath prefix difference
.... syntax is useful primarily when you want to build an application context from multiple bean definition files, using wildcard syntax.
For example, if you construct your context using classpath*:appContext.xml, the classpath will be scanned for every resource called appContext.xml in the classpath,...
uwsgi invalid request block size
...ttings.
buffer-size=32768
or in commandline mode:
-b 32768
Quote from official documentation:
By default uWSGI allocates a very small buffer (4096 bytes) for the headers of each request. If you start receiving “invalid request block size” in your logs, it could mean you need a bigg...
Enabling HTTPS on express.js
... All is written here: github.com/visionmedia/express/wiki/Migrating-from-2.x-to-3.x Paragraph Application function
– codename-
Jul 31 '12 at 16:50
76
...
Loading and parsing a JSON file with multiple JSON objects
...
@user2441441: see the linked answer from the post here.
– Martijn Pieters♦
Mar 9 '15 at 18:16
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sho...
Chrome/jQuery Uncaught RangeError: Maximum call stack size exceeded
... Use a .delegate() (or .on() if your jQuery is new enough), and delegate from the table level rather than the entire document. That will improve your performance much more than just using .live(), which will essentially just delegate from the entire document down.
– brandwaffle...
Implementing slicing in __getitem__
...:
if isinstance( key, slice ) :
#Get the start, stop, and step from the slice
return [self[ii] for ii in xrange(*key.indices(len(self)))]
elif isinstance( key, int ) :
if key < 0 : #Handle negative indices
key += len( self )
if key < 0 or key...
Why does (i
...
The integer objects are different. It is different from the basic int type.
See this answer: How to properly compare two Integers in Java?
The i != j part is true, which you were expecting to be false.
...
How do I shuffle an array in Swift?
...
let x = [1, 2, 3].shuffled()
// x == [2, 3, 1]
let fiveStrings = stride(from: 0, through: 100, by: 5).map(String.init).shuffled()
// fiveStrings == ["20", "45", "70", "30", ...]
var numbers = [1, 2, 3, 4]
numbers.shuffle()
// numbers == [3, 2, 1, 4]
Swift 4.0 and 4.1
These extensions add a sh...
How to create named and latest tag in Docker?
... docker tag $ID creack/node:0.10.24
You can use this and skip the -t part from build
$ docker tag $ID creack/node:latest
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