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How to increment a datetime by one day?
How to increment the day of a datetime?
7 Answers
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What does “fragment” mean in ANTLR?
What does fragment mean in ANTLR?
4 Answers
4
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Programmatically create a UIView with color gradient
I'm trying to generate a view with a gradient color background (A solid color to transparent) at runtime. Is there a way of doing that?
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记录一些Mac OS X技巧 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...是就可以禁用虚拟内存，以获得更快的速度：
sudo launchctl unload -w /System/Library/LaunchDaemons/com.apple.dynamic_pager.plist
禁用以后，磁盘上还保留着这些交换文件，它们已经没用了，也可以删掉：
sudo rm /private/var/vm/swapfile*
如果要重...
What is a “translation unit” in C++
I am reading at the time the "Effective C++" written by Meyers
and came across the term "translation unit".
11 Answers
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Batch renaming files with Bash
...sion numbers? I've been toying around with both expr and %% , to no avail.
10 Answers
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How to add column if not exists on PostgreSQL?
Question is simple. How to add column x to table y , but only when x column doesn't exist ? I found only solution here how to check if column exists.
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Find when a file was deleted in Git
I have a Git repository with n commits.
6 Answers
6
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How to print a query string with parameter values when using Hibernate
Is it possible in Hibernate to print generated SQL queries with real values instead of question marks?
30 Answers
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How to add hours to current time in python
I am able to get the current time as below:
2 Answers
2
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