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SVN needs-lock 设置强制只读属性（官方资料） - 环境配置 - 清泛IT论坛，...
...ers to use property svn:needs-lock on newly added binary files. Denies commits when the property is not available
sets the svn:needs-lock property on all already existing binary files in repositories
configures users to automatically set property svn:needs-lock on newly added binary files1) ...
iPhone - Get Position of UIView within entire UIWindow
The position of a UIView can obviously be determined by view.center or view.frame etc. but this only returns the position of the UIView in relation to it's immediate superview.
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Python OpenCV2 (cv2) wrapper to get image size?
...s there a correct way to do that other than numpy.shape() . How can I get it in these format dimensions: (width, height) list?
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What is the difference between MacVim and regular Vim?
I'm reasonably new to OS X, but I'm familiar with Vim from using it in various *nix systems. I've seen many people recommend running MacVim over Vim in the terminal. Can anyone tell me what differences there are between MacVim and regular Vim?
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Unable to cast object of type 'System.DBNull' to type 'System.String`
...countNumber == DBNull.Value) ? string.Empty : accountNumber.ToString()
EDIT: Haven't paid attention to ExecuteScalar. It does really return null if the field is absent in the return result. So use instead:
return (accountNumber == null) ? string.Empty : accountNumber.ToString()
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How to show all shared libraries used by executables in Linux?
...e specifically, I'd like to rank which libraries are used the most, along with the binaries that use them. How can I do this?
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How is a non-breaking space represented in a JavaScript string?
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  is a HTML entity. When doing .text(), all HTML entities are decoded to their character values.
Instead of comparing using the entity, compare using the actual raw character:
var x = td.text();
if (x == '\xa0') { // Non-breakable space i...
What is the proper way to URL encode Unicode characters?
...ta in a URI must, in effect, represent characters from the unreserved set without translation, and should convert all other characters to bytes according to UTF-8, and then percent-encode those values. This requirement was introduced in January 2005 with the publication of RFC 3986. URI schemes intr...
jQuery form serialize - empty string
... the form fields and creates a string like name1=value1&name2=value2. Without a name it cannot create such a string.
Note that name is something different than id. Your form also would have not worked if you used it in the "normal" way. Every form field needs a name.
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Package Manager Console Enable-Migrations CommandNotFoundException only in a specific VS project
... VS also worked for me, glad I tried this before trying to reinstal the EntityFramework
– SM3RKY
Dec 10 '15 at 21:58
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