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In Git, how can I write the current commit hash to a file in the same commit
...released :))
Update: code for .git/hooks/pre-commit:
#!/usr/bin/env bash
set -e
#=== 'prev-commit' solution by o_O Tync
#commit_hash=$(git rev-parse --verify HEAD)
commit=$(git log -1 --pretty="%H%n%ci") # hash \n date
commit_hash=$(echo "$commit" | head -1)
commit_date=$(echo "$commit" | head -2...
Remove element by id
...rrays involved, but rather NodeList or HTMLCollection which are array-like set of elements. The second method definition allows for these "element sets" to be removed.
– Johan Dettmar
Jan 8 '15 at 15:48
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Remove all line breaks from a long string of text
Basically, I'm asking the user to input a string of text into the console, but the string is very long and includes many line breaks. How would I take the user's string and delete all line breaks to make it a single line of text. My method for acquiring the string is very simple.
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Java: Equivalent of Python's range(int, int)?
...a also provides something similar to Python's range:
Range.closed(1, 5).asSet(DiscreteDomains.integers());
You can also implement a fairly simple iterator to do the same sort of thing using Guava's AbstractIterator:
return new AbstractIterator<Integer>() {
int next = getStart();
@Over...
What is the relative performance difference of if/else versus switch statement in Java?
...nt, and <condition> must resolve to an integer expression.
If this set is "dense" -- that is, (max(ci) + 1 - min(ci)) / n > α, where 0 < k < α < 1, where k is larger than some empirical value, a jump table can be generated, which is highly efficient.
If this set is not very den...
Find and replace with sed in directory and sub directories
I run this command to find and replace all occurrences of 'apple' with 'orange' in all files in root of my site:
7 Answers
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Using Django time/date widgets in custom form
How can I use the nifty JavaScript date and time widgets that the default admin uses with my custom view?
16 Answers
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Saving images in Python at a very high quality
...project/scour) to reduce the file size of your svg. On the most aggressive setting I can get reduce my file size to 50% of the original - 5% if I use the .svgz compressed format.
– grofte
Jan 14 at 12:36
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ImageUtil 扩展：图像工具扩展，提供图像处理和变换功能 · App Inventor 2 中文网
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函数
ApplyGrayscaleAndFade 应用灰度并淡化(组件)
对图像应用灰度效果并淡化图像。
组件：组件类型，目标图像组件
ApplyWatermark 应用水印(组件,水印文本)
在给定图像上应...
Convert integer to binary in C#
How to convert an integer number into its binary representation?
19 Answers
19
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