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How to create empty text file from a batch file?
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How to repair a serialized string which has been corrupted by an incorrect byte count length?
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15 Answers
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How to get item's position in a list?
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12 Answers
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Non-CRUD operations in a RESTful service
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edited Sep 10 '15 at 18:11
whoan
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iOS开发过程中的各种tips - 更多技术 - 清泛网 - 专注C/C++及内核技术
...的太多，我就没整理了，大家如果想看可以去看原文。
1.返回输入键盘
<UITextFieldDelegate>
- (BOOL)textFieldShouldReturn:(UITextField *)textField {
[textField resignFirstResponder];
return YES;
}
2.CGRect
CGRectFromString(<#NSString *string#>)//有字...
How do I find out what keystore my JVM is using?
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Benefits of header-only libraries
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edited Nov 28 '12 at 19:42
answered Oct 1 '12 at 10:18
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string.IsNullOrEmpty(string) vs. string.IsNullOrWhiteSpace(string)
...String = "";
string whitespaceString = " ";
string nonEmptyString = "abc123";
bool result;
result = String.IsNullOrEmpty(nullString); // true
result = String.IsNullOrEmpty(emptyString); // true
result = String.IsNullOrEmpty(whitespaceString); // false
result = String.I...
Flask vs webapp2 for Google App Engine
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Disclaimer: I'm the author of tipfy and webapp2.
A big advantage of sticking with webapp (or ...