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Running Python code in Vim
...file
!: runs the following command in your shell (try :!ls)
%: is replaced by the filename of your active buffer. But since it can contain things like whitespace and other "bad" stuff it is better practise not to write :python %, but use:
shellescape: escape the special characters. The 1 means with ...
Nginx缓存解决方案：SRCache - 更多技术 - 清泛网 - 专注C/C++及内核技术
... '/path/to/phoenix/include/?.lua;/path/to/phoenix/vendor/?.lua;;';
init_by_lua_file /path/to/phoenix/config.lua;
server {
listen 80;
server_name foo.com;
root /path/to/root;
index index.html index.htm index.php;
location / {
try_files $uri $uri/ /index...
What is the difference between Modal and Push segue in Storyboards?
...you want to get back to parent view controller, you have to implement this by yourself and call dismiss from code.
Animation for modal segue is that the child view controller will comes up from the bottom of the page. The navigation view controller is also gone in this demo
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Can I install the “app store” in an IOS simulator?
...he Simulator.
The app you write you will be able to test in the Simulator by running it directly from Xcode even if you don't have a developer account. To test your app on an actual device, you will need to be apart of the Apple Developer program.
...
How to access session variables from any class in ASP.NET?
...r application (e.g. Session["loginId"]
you can document your session items by adding XML doc comments on the properties of MySession
you can initialize your session variables with default values (e.g. assuring they are not null)
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Margin while printing html page
...river that defines the printable area of the printer, or margin controlled by the browser (may be adjustable in print preview on some browsers)... It will just set margin on the document inside the printable area.
You should also be aware that IE7++ automatically adjusts the size to best fit, and ...
@Column(s) not allowed on a @ManyToOne property
... @OndrejTokar maybe because You use @ManyToOne on this, and "mappedBy" on the other side (class), which means that this column (named "LicenseeFK") is a foreign key, and therefore a joined column. So, it is a joinedColumn with name "LicenseeFK". I hope it is clear now.
–...
Is a successor for TeX/LaTeX in sight? [closed]
...numbering of equations and sections, cross-referencing, and so on. It goes by "LaTeX: a document preparation system".
One can very well imagine successors to LaTeX, alternatives that offer LaTeX's document management capabilities, and perhaps do it better -- like DocBook. (Well it's based on XML, b...
Breaking out of a nested loop
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Acknowledgments to inlined comments' authors:
i = INT_MAX - 1 suggestion by Meta
for/foreach comment by ygoe.
Proper IntMax by jmbpiano
remark about code after inner loop by blizpasta
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i...
Why cast an unused function parameter value to void?
...ction that expects this calling convention. However not all arguments used by the calling convention are actually needed in the function itself.
The reason for mentioning the parameter name in the body is to avoid warnings like
unused.c: In function ‘l_alloc’:
unused.c:3:22: warning: unused p...