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How to read last commit comment?
Often during a commit ( $ git -commit -m "" ), I wish to read my last comment to remember what progress I have made. Is there an easy way to directly access the last commit message through command-line? (I'm using Windows.)
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海量数据 相似度计算 simhash
Convert Unix timestamp into human readable date using MySQL
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Here's the official docs for from_unixtime: dev.mysql.com/doc/refman/5.1/en/…
– DACrosby
Mar 11 '15 at 21:36
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What is the difference between JSON and Object Literal Notation?
... many ways, but if it should be stored in a text file and be readable by a computer, it needs to follow some structure. JSON is one of the many formats that define such a structure.
Such formats are typically language-independent, meaning they can be processed by Java, Python, JavaScript, PHP, you ...
Animation CSS3: display + opacity
I have got a problem with a CSS3 animation.
15 Answers
15
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Is Chrome's JavaScript console lazy about evaluating arrays?
I'll start with the code:
7 Answers
7
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How can I strip first and last double quotes?
I want to strip double quotes from:
13 Answers
13
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Modify SVG fill color when being served as Background-Image
...eight: 50px;
background: inline-svg('<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
viewBox="0 0 30 30" enable-background="new 0 0 30 30" xml:space="preserve">
<path fill="' + $icon-color + '" d="M18.7,10.1c-0.6,0.7-1,1....
How to format strings using printf() to get equal length in the output?
I have two functions, one which produces messages like Starting initialization... and another which checks return codes and outputs "Ok" , "Warning" or "Error" . However, the output that is produced is of the different length:
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What is the difference between Non-Repeatable Read and Phantom Read?
...er A runs the same query twice.
In between, User B runs a transaction and commits.
Non-repeatable read: The A row that user A has queried has a different value the second time.
Phantom read: All the rows in the query have the same value before and after, but different rows are being selected (becau...