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Is C++14 adding new keywords to C++?
... needs of new niches. Python is one example. Other examples are C++ --> Java, Java --> Scala, Common Lisp --> Clojure, C++ --> D. Some languages grow indefinitely because their community is convinced that their favourite language is the only true language and they want it to be suited fo...
In Python, when should I use a function instead of a method?
...mes beginning in __) and provides zero guaranteed access protection unlike Java there are no absolutes simply because we are debating a permissive language. In a less permissive language like Java however, remember that getFoo() ad setFoo() functions are the norm, so immutability is not absolute. Cl...
What is the most efficient string concatenation method in python?
...tenation method in Python (like StringBuilder in C# or StringBuffer in Java)? I found following methods here :
11 Answ...
Confusion: @NotNull vs. @Column(nullable = false) with JPA and Hibernate
...ensure, that bean properties are set to a none-null value, when validating java beans in the JVM (this has nothing to do with database constraints, but in most situations should correspond to them).
You should additionally use the JPA annotation like @Column(nullable = false) to give the jpa provid...
RESTful Authentication via Spring
...idating end can verify that the claims are indeed trustworthy.
I use this Java implementation: https://bitbucket.org/b_c/jose4j/wiki/Home
There is also a Spring module (spring-security-jwt), but I haven't looked into what it supports.
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How to Customize a Progress Bar In Android
... this CustomProgressBar.
scall.png
ballon_progress.png
MainActivity.java
public class MainActivity extends ActionBarActivity {
private EditText etPercent;
private ClipDrawable mImageDrawable;
// a field in your class
private int mLevel = 0;
private int fromLevel = 0;
private int toLevel = ...
What exactly is Spring Framework for? [closed]
...nice, I did not know that you can instantiate objects of type Interface in Java - which is illegal @skaffman help me understand this answer (see Instance of FourWheel)
– Jossie Calderon
Jun 12 '16 at 16:28
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How does Go compile so quickly?
...alf a megabyte of sources!
$ cpp hello.cpp | wc
18364 40513 433334
Java and C# compilers run in a VM, which means that before they can compile anything, the operating system has to load the whole VM, then they have to be JIT-compiled from bytecode to native code, all of which takes some time...
What do people find difficult about C pointers? [closed]
...
@dmckee: Well, am I wrong? How many Java programmers could deal with a segfault?
– Robert Harvey
Oct 26 '10 at 16:54
5
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What is @ModelAttribute in Spring MVC?
...eter method.
once it reads them, it will convert them into the appropriate Java type using integer.parseInt, double.parseDouble and all the other parse methods that are available based on the data type of the data.
once parsed, it will create a object of the model class that we created. For example...