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What is the difference between an int and an Integer in Java and C#?
...t store int or other non-object types in collections (List, Map, etc.). In order to store them, you must first box them up in its corresponding boxed type.
Java 5 onwards have something called auto-boxing and auto-unboxing which allow the boxing/unboxing to be done behind the scenes. Compare and co...
How to create a new object instance from a Type
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@danmiser That needs hard coding the assembly name. In order to implement flexibility I am checking null and the code works in dynamic way :)
– Sarath Avanavu
Oct 21 '16 at 5:50
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What is the performance of Objects/Arrays in JavaScript? (specifically for Google V8)
...V8's source, both implemented in JS itself:
function ArrayPop() {
if (IS_NULL_OR_UNDEFINED(this) && !IS_UNDETECTABLE(this)) {
throw MakeTypeError("called_on_null_or_undefined",
["Array.prototype.pop"]);
}
var n = TO_UINT32(this.length);
if (n == 0) {
...
Cause of a process being a deadlock victim
I have a process with a Select which takes a long time to finish, on the order of 5 to 10 minutes. I am currently not using NOLOCK as a hint to the MS SQL database engine. At the same time we have another process doing updates and inserts into the same database and same tables. The first pr...
How to differ sessions in browser-tabs?
... Just a very late add-on, as to why: because I need to know this in order to know WHICH page on my site, for example, a user is focused on, and not just that they've gone from page to page (instead they went from tab to tab).
– Oliver Williams
Sep 23 '18...
Mapping two integers to one, in a unique and deterministic way
... +1 That's what I think too (although I did the calculation saying the order of A and B don't matter)
– lc.
May 28 '09 at 7:50
4
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Change timestamps while rebasing git branch
... be made public causing the timestamps of the commits to be in an mixed up order. I would rather have them be all be today with only seconds in between.
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为AppInventor2开发拓展(Extension) · App Inventor 2 中文网
...属性→高级系统设置→高级→环境变量
新建JAVA_HOME:如果是默认安装路径那么就在这个路径下：C:\Program Files\Java\jdk1.8.0_171
新建Classpath： .;%JAVA_HOME%\lib;%JAVA_HOME%\lib\tools.jar
在Path后面新增：%JAVA_HOME%\bin;%JAVA_HOME%\...
fatal: Not a valid object name: 'master'
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But you need a new branch in order to push into master.
– Sören
Jul 23 '18 at 17:13
1
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Why is git push gerrit HEAD:refs/for/master used instead of git push origin master
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In order to avoid having to fully specify the git push command you could alternatively modify your git config file:
[remote "gerrit"]
url = https://your.gerrit.repo:44444/repo
fetch = +refs/heads/master:refs/remotes/ori...