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Check if pull needed in Git
...ps. This can be summarized in the following script:
#!/bin/sh
UPSTREAM=${1:-'@{u}'}
LOCAL=$(git rev-parse @)
REMOTE=$(git rev-parse "$UPSTREAM")
BASE=$(git merge-base @ "$UPSTREAM")
if [ $LOCAL = $REMOTE ]; then
echo "Up-to-date"
elif [ $LOCAL = $BASE ]; then
echo "Need to pull"
elif [ $R...
Size of font in CSS with slash
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197
This actually sets two properties and is equivalent to:
font-size: 100%;
line-height: 120%;
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How to listen for changes to a MongoDB collection?
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11 Answers
11
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How to create a sub array from another array in Java?
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313
You can use
JDK > 1.5
Arrays.copyOfRange(Object[] src, int from, int to)
Javadoc
J...
When to use LinkedList over ArrayList in Java?
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3428
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Makefile variable as prerequisite
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176
This will cause a fatal error if ENV is undefined and something needs it (in GNUMake, anyway)....
sql ORDER BY multiple values in specific order?
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183
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WHERE
x_field IN ('f', 'p', 'i', 'a') ...
ORDER BY
CASE x_field
WHEN 'f' THEN ...
Convert hex color value ( #ffffff ) to integer value
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180
The real answer is to use:
Color.parseColor(myPassedColor) in Android, myPassedColor being th...
Can code that is valid in both C and C++ produce different behavior when compiled in each language?
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19 Answers
19
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How to find files that match a wildcard string in Java?
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16 Answers
16
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