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Fastest way to iterate over all the chars in a String
...(not advised), read this first: http://www.javaspecialists.eu/archive/Issue237.html
Starting from Java 9, the solution as described won't work anymore, because now Java will store strings as byte[] by default.
SECOND UPDATE: As of 2016-10-25, on my AMDx64 8core and source 1.8, there is no difference...
Is it unnecessary to put super() in constructor?
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228
Firstly some terminology:
No-args constructor: a constructor with no parameters;
Accessible ...
How do I create a datetime in Python from milliseconds?
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223
Just convert it to timestamp
datetime.datetime.fromtimestamp(ms/1000.0)
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How do I cast a variable in Scala?
Given a variable with type Graphics ,
how do I cast it to Graphics2D in Scala?
2 Answers
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How Do I Document Packages in Java?
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258
As of 1.5 you can define a package-info.java file and provide a standard javadoc style comment...
How long is the SHA256 hash?
I'm going to run SHA256 on a password + salt, but I don't know how long to make my VARCHAR when setting up the MySQL database. What is a good length?
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How to set username and password for SmtpClient object in .NET?
...s> in web.config
– Tomas
Feb 3 '12 at 12:03
2
I believe if UseDefaultCredentials is set to tru...
Center/Set Zoom of Map to cover all visible Markers?
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Bob van Luijt
5,62888 gold badges4242 silver badges7979 bronze badges
answered Oct 10 '13 at 19:31
AdamAdam
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Storing Image Data for offline web application (client-side storage database)
...ffline web application using appcaching. I need to provide it about 10MB - 20MB of data that it will save (client-side) consisting mainly of PNG image files. The operation is as follows:
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Add and remove multiple classes in jQuery
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277
You can separate multiple classes with the space:
$("p").addClass("myClass yourClass");
htt...