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How to cast List to List
...u type-safe data types, like collections, and since they like to throw the word 'guaranteed' around, this sort of cast, with the problems that follow, is not allowed.
In .NET 4.0 (I know, your question was about java), this will be allowed in some very specific cases, where the compiler can guarant...
Building a fat jar using maven
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@user3833308 "deprecated" may be the wrong word, but the documentation at maven.apache.org/plugins/maven-assembly-plugin says "If your project wants to package your artifact in an uber-jar, the assembly plugin provides only basic support. For more control, use the Mav...
How to do constructor chaining in C#
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How can implement "Constructor Chain"?
Use ": this (yourProperties)" keyword after definition of constructor. for example:
Class MyBillClass
{
private DateTime requestDate;
private int requestCount;
public MyBillClass()
{
/// ===== we naming "a" constructor ===== ///
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Warning: push.default is unset; its implicit value is changing in Git 2.0
...t page, however the manual for git push doesn't even have a mention of the word simple , which is probably who so many people ended up here instead.
– Gerry
Oct 30 '13 at 3:43
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Differences between MySQL and SQL Server [closed]
... is MS SQL Server. Can you please clarify me on this. It might be a common word so you might have used it as MS SQL and it would have made sense to every one. But I am a beginner so I am kind of fixated with terminologies to get the concept. Please let me know what you are talking about is MS SQL or...
What does ||= (or-equals) mean in Ruby?
...eed. If we knew what ||= meant, then the question would probably have been worded differently.
– OBCENEIKON
Dec 5 '14 at 16:07
1
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Why can't C# interfaces contain fields?
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I like the explanation in simple words. Thanks. "CLR via C#" and "Essential .net volume 1" provide more details.
– Sandeep G B
Apr 18 '11 at 5:40
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Bytes of a string in Java
... // offset integer
4 + // count integer
4 + // cached hash code
In other words:
sizeof(string) = 36 + string.length() * 2
On a 32-bit VM or a 64-bit VM with compressed OOPs (-XX:+UseCompressedOops), the references are 4 bytes. So the total would be:
sizeof(string) = 32 + string.length() * 2
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Is there any standard for JSON API response format?
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@Xeoncross click the link on the word error, Google's page gives an example of this
– M. I. Wright
Dec 22 '17 at 19:00
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Can IntelliJ IDEA encapsulate all of the functionality of WebStorm and PHPStorm through plugins? [cl
...atform version and becomes incompatible with older IDEA versions, in other words you will have to upgrade to the new IDEA version in order to use new Python plug-in versions with the new features, without upgrading IDEA you will be able to use the latest compatible plug-in version, but it will not h...