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What is the .idea folder?
...ct in JetBrains WebStorm, a folder called .idea gets created. Is it okay if I delete it? Will it affect my project?
4 Ans...
How to do integer division in javascript (Getting division answer in int not float)? [duplicate]
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I find significant irony that this is the top answer in my google search for how to solve this problem.
– Shaun Kruger
Jan 19 '15 at 16:57
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How To Get IPython Notebook To Run Python 3?
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and then use
ipython3 notebook
to open the notebook in the browser. If you have any notebooks saved with python 2 then it will automatically convert them to Python 3 once you open the notebook.
share
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AngularJS app.run() documentation?
...ling order:
app.config()
app.run()
directive's compile functions (if they are found in the dom)
app.controller()
directive's link functions (again, if found)
Here's a simple demo where you can watch each one executing (and experiment if you'd like).
From Angular's module docs:
Run bl...
JS文字卷动效果的调用函数：startmarquee - 更多技术 - 清泛网 - 专注C/C++及内核技术
...越大，滚动时间间隔越大，滚动速度越慢；
if(!p){ o.scrollTop += 1;}
//滚动停止或开始，取决于p传来的布尔值；
}
function scrolling(){
if(o.scrollTop%lh!=0){
//如果不被整除，即一次上移的高度达不到...
What is the recommended batch size for SqlBulkCopy?
...ts them into a database using SQLBulkCopy. A typical file has about 6M qualified rows, averaging 5 columns of decimal and short text, about 30 bytes per row.
Given this scenario, I found a batch size of 5,000 to be the best compromise of speed and memory consumption. I started with 500 and experim...
java: Class.isInstance vs Class.isAssignableFrom
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Technicality: If obj is null then clazz.isAssignableFrom(obj.getClass()) == clazz.isInstance(obj) will throw a NullPointerException and not return true.
– Andrew Macheret
Apr 23 '18 at 22:14
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What is a “cache-friendly” code?
What is the difference between " cache unfriendly code " and the " cache friendly " code?
9 Answers
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What does Maven do, in theory and in practice? When is it worth to use it? [closed]
...this, it is also the best way to work on a project between people who use different IDEs since IDE-generated Ant scripts are hard to import into other IDEs, but all IDEs nowadays understand and support Maven (IntelliJ, Eclipse, and NetBeans). Even if you don't end up liking Maven, it ends up being t...
How to have click event ONLY fire on parent DIV, not children?
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If the e.target is the same element as this, you've not clicked on a descendant.
$('.foobar').on('click', function(e) {
if (e.target !== this)
return;
alert( 'clicked the foobar' );
});
.foobar {
padd...