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Windows batch: echo without new line
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Using set and the /p parameter you can echo without newline:
C:\> echo Hello World
Hello World
C:\> echo|set /p="Hello World"
Hello World
C:\>
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Going from a framework to no-framework [closed]
...eveloping in PHP for about 8 years as a hobby. In 2009, I picked up codeigniter and since then I've not managed to get a single project developed.
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What does the Ellipsis object do?
...y surfing the namespace I noticed an odd looking object called Ellipsis , it does not seem to be or do anything special, but it's a globally available builtin.
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When should we use Observer and Observable?
... example of a Student and a MessageBoard. The Student registers by adding itself to the list of Observers that want to be notified when a new Message is posted to the MessageBoard. When a Message is added to the MessageBoard, it iterates over its list of Observers and notifies them that the event ...
If a folder does not exist, create it
...ecified folder. Now I want, if this folder does not exist, to first create it, and then save my file to this folder. If the folder already exists, then just save the file in it.
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Is it a good practice to use an empty URL for a HTML form's action attribute? (action=“”)
...hing you can do is leave out the action attribute altogether. If you leave it out, the form will be submitted to the document's address, i.e. the same page.
It is also possible to leave it empty, and any browser implementing HTML's form submission algorithm will treat it as equivalent to the documen...
Get to UIViewController from UIView?
Is there a built-in way to get from a UIView to its UIViewController ? I know you can get from UIViewController to its UIView via [self view] but I was wondering if there is a reverse reference?
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boost多索引容器multi_index_container实战 - C/C++ - 清泛网 - 专注C/C++及内核技术
...f the index to cout */
std::copy(i.begin(),i.end(),std::ostream_iterator<value_type>(std::cout));
}
此函数也是一个模板函数，其中Tag参数代表了我们需要使用的索引标签，在我们的例子里可以是stu_num，stu_name或stu_age，模板参数MultiIndexContai...
Objective-C Static Class Level variables
... class level not object level. Can this be done in Objective-C? I've found it very hard to find an answer for this.
9 Answe...
can you host a private repository for your organization to use with npm?
Npm sounds like a great platform to use within an organization, curious if a private repo is possible, like with Nexus/Maven. Nothing comes up on Google :(
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