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Unit test, NUnit or Visual studio?
...for the following reasons
The framework in itself is quite
slow. I don't mean the test code that
you write - that's under your control.
I mean the framework running those
tests is slow, whether it's running a
test suite, single tests etc.
The need to keep a Test-Metadata file
which always leads t...
What's so bad about Template Haskell?
...
Don't forget that the use of Template Haskell suddently means the order of declarations matters! TH just is not integrated as tightly as one might hope given the smooth polish of Haskell (be it 1.4, '98, 2010 or even Glasgow).
– Thomas M. DuBuisson
...
Diagnosing Memory Leaks - Allowed memory size of # bytes exhausted
... framework, you'll have a lot of code to trawl through to find it, I'm afraid. The simplest instrument is to selectively place calls to memory_get_usage and narrow it down to where the code leaks. You can also use xdebug to create a trace of the code. Run the code with execution traces and show_mem_...
How to make a SPA SEO crawlable?
...I am using MVC with Webapi controllers, and Phantomjs on the server side, and Durandal on the client side with push-state enabled; I also use Breezejs for client-server data interaction, all of which I strongly recommend, but I'll try to give a general enough explanation that will also h...
How do I check if a variable exists?
... position to the current position, then set previous = current, it doesn't mean you "don't know your variables" on the first call. And writing an extra line of code to initialize previous=null outside the draw routine doesn't mean you "know your variables" any better.
– Dave
...
AngularJS : Factory and Service? [duplicate]
...Factory lets you return the object, you have control over what is exposed, meaning you can kind of have private methods in factories. With services, the entire object is exposed.
– aet
Apr 15 '14 at 5:26
...
C++ equivalent of StringBuffer/StringBuilder?
...le, the standard string class knows how to mutate itself but that does not mean the inefficiency is not there. As far as I know std::string cannot simply extend the size of its internal char*. That means mutating it in a way which requires more characters requires a reallocation and copying. It's no...
How to style CSS role
...e not wrong, but they rely on you using either a div or using the specific id. With this selector, you'll be able to have all kinds of crazy markup and it would still work and you avoid problems with specificity.
[role=main] {
background: rgba(48, 96, 144, 0.2);
}
div,
span {
padding: ...
MySQL复制的概述、安装、故障、技巧、工具 - 数据库(内核) - 清泛网 - 专注...
... REPLICATION SLAVE ON *.*
TO '<SLAVE_USER>'@'<SLAVE_HOST>'
IDENTIFIED BY '<SLAVE_PASSWORD>';
注：出于安全性和灵活性的考虑，不要把root等具有SUPER权限用户作为复制账号。
然后设置主服务器配置文件（缺省：/etc/my.cnf）：
[mysqld]
se...
How to download and save a file from Internet using Java?
...this answer even accepted? URL::openStream()returns just a regular stream, meaning the entire traffic is still being copied through Java byte[] arrays instead of remaining in native buffers. Only fos.getChannel()is actually a native channel, so the overhead remains in full. That's zero gains from us...