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How to create correct JSONArray in Java using JSONObject
...about put vs add here I will attempt to explain the difference. In java 6 org.json.JSONArray contains the put method and in java 7 javax.json contains the add method.
An example of this using the builder pattern in java 7 looks something like this:
JsonObject jo = Json.createObjectBuilder()
.a...
C++ obtaining milliseconds time on Linux — clock() doesn't seem to work properly
...ws, clock() returns the time in milliseconds, but on this Linux box I'm working on, it rounds it to the nearest 1000 so the precision is only to the "second" level and not to the milliseconds level.
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WPF: Setting the Width (and Height) as a Percentage Value
... equal to it's Parent container's Width (ie, stretch from side to side) or a percentage of it's Parent Container Width , how can I accomplish this in XAML without specifying absolute values?
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Converting array to list in Java
...xample, it is because you can't have a List of a primitive type. In other words, List<int> is not possible.
You can, however, have a List<Integer> using the Integer class that wraps the int primitive. Convert your array to a List with the Arrays.asList utility method.
Integer[] spam =...
Creating an array of objects in Java
I am new to Java and for the time created an array of objects in Java.
8 Answers
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What is a good Java library to zip/unzip files? [closed]
...s with the JDK and the Apache compression libs and I am unhappy with them for 3 reasons:
9 Answers
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SQL Server IIF vs CASE
...e. It is, perhaps, "syntactical sugar" as initially implemented.
CASE is portable across all SQL platforms whereas IIF is SQL SERVER 2012+ specific.
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What are Runtime.getRuntime().totalMemory() and freeMemory()?
...ve been wondering what the exact meaning of Runtime.getRuntime().totalMemory() , Runtime.getRuntime().freeMemory() , and Runtime.getRuntime().maxMemory() is.
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Difference between 'python setup.py install' and 'pip install'
... the surface, both do the same thing: doing either python setup.py install or pip install <PACKAGE-NAME> will install your python package for you, with a minimum amount of fuss.
However, using pip offers some additional advantages that make it much nicer to use.
pip will automatically downl...
How to name and retrieve a stash by name in git?
...t:
git stash save "my_stash"
Where "my_stash" is the stash name.
Some more useful things to know: All the stashes are stored in a stack.
Type:
git stash list
This will list down all your stashes.
To apply a stash and remove it from the stash stack, type:
git stash pop stash@{n}
To apply a...