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Android ImageView Zoom-in and Zoom-Out
...with "return (float)Math.sqrt(x * x + y * y);" coz FloatMath is deprecated now. Cheers
– Nagaraj Alagusudaram
Oct 12 '15 at 12:00
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show 17 ...
Chrome, Javascript, window.open in new tab
...olled by Internet Explorer users.
Opening pages using Window.open with a different window name will open in a new browser window like a popup, OR open in a new tab, if the user configured the browser to do so.
EDIT:
A more detailed explanation:
1. In modern browsers, window.open will open in a n...
How do I specify different Layouts in the ASP.NET MVC 3 razor ViewStart file?
...c folder which would override the default one in the /Views folder and specify the desired layout:
@{
Layout = "~/Views/Shared/_PublicLayout.cshtml";
}
By analogy you could put another _ViewStart.cshtml file inside the /Views/Staff folder with:
@{
Layout = "~/Views/Shared/_StaffLayout.cs...
Remove Object from Array using JavaScript
...looping so if you remove an element $.each() will run past the end of the (now shorter) array. (So then someArray[i] will be undefined and undefined.name will crash.)
– nnnnnn
Jul 2 '13 at 11:09
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Django: ImproperlyConfigured: The SECRET_KEY setting must not be empty
...ctor to avoid circular dependency. The exact solution is really fairly specific to your own code.
– Sam Svenbjorgchristiensensen
Feb 17 '14 at 22:10
6
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Run cURL commands from Windows console
...ble, but rather just need to e.g. see or save the results of a GET request now and again, can use powershell directly. From a normal command prompt, type:
powershell -Command "(new-object net.webclient).DownloadString('http://example.com')"
which, while a bit wordy, is similar to typing
curl htt...
Change all files and folders permissions of a directory to 644/755
...
What if I want only the subfolder to be chmod 755 when specifying the desired_location ? Because this also will make the parent folder 755
– MaXi32
Jun 23 at 0:35
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xtree(1796): warning C4800: “int”: 将值强制为布尔值“true”或“false...
...e\xtree(1775): 参见对正在编译的函数 模板 实例化“std::pair<_Ty1,_Ty2> std::_Tree<_Traits>::_Insert_nohint<std::pair<const _Kty,_Ty>&,_Nodety>(bool,_Valty,_Nodety)”的引用
1> with
1> [
1> _Ty1=std::_Tree_iterator<std::_Tree_val<std::_Tree_simple_t...
Why would I ever use push_back instead of emplace_back?
...mplace_back miss the full picture.
Last year, I gave a presentation at C++Now on Type Deduction in C++14. I start talking about push_back vs. emplace_back at 13:49, but there is useful information that provides some supporting evidence prior to that.
The real primary difference has to do with impl...
How do I list the symbols in a .so file
How do I list the symbols being exported from a .so file? If possible, I'd also like to know their source (e.g. if they are pulled in from a static library).
...