大约有 34,000 项符合查询结果（耗时：0.0542秒） [XML]
pull/push from multiple remote locations
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answered May 11 '09 at 20:34
araqnidaraqnid
102k2020 gold badges141141 silver badges123123 bronze badges
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Why do you need to put #!/bin/bash at the beginning of a script file?
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paulsm4paulsm4
92.9k1313 gold badges120120 silver badges149149 bronze badges
1
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Checking from shell script if a directory contains files
... -A your/dir)" ]
This trick is inspired from nixCraft's article posted in 2007. Add 2>/dev/null to suppress the output error "No such file or directory".
See also Andrew Taylor's answer (2008) and gr8can8dian's answer (2011).
if [ -n "$(ls -A your/dir 2>/dev/null)" ]
then
echo "contains fi...
Fitting empirical distribution to theoretical ones with Scipy (Python)?
...('ggplot')
# Create models from data
def best_fit_distribution(data, bins=200, ax=None):
"""Model data by finding best fit distribution to data"""
# Get histogram of original data
y, x = np.histogram(data, bins=bins, density=True)
x = (x + np.roll(x, -1))[:-1] / 2.0
# Distribut...
Most efficient way of making an if-elif-elif-else statement when the else is done the most?
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edited Jun 20 '13 at 14:24
answered Jun 18 '13 at 10:29
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Android Game Keeps Getting Hacked [closed]
...what was up.
– Fixee
Apr 9 '11 at 4:20
1
@EboMike I think the strong part of my idea for copy-pro...
Unique Key constraints for multiple columns in Entity Framework
...g the fluent API see Niaher's answer below stackoverflow.com/a/25779348/2362036
– tekiegirl
Oct 29 '14 at 13:37
8
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ORA-30926: unable to get a stable set of rows in the source tables
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204
This is usually caused by duplicates in the query specified in USING clause. This probably mea...
How can I check if a directory exists in a Bash shell script?
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answered Sep 12 '08 at 20:07
GrundlefleckGrundlefleck
111k2222 gold badges8686 silver badges108108 bronze badges
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How to change the cursor into a hand when a user hovers over a list item?
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20
It's funny how pointer!=cursor and hand!=pointer, adding even more to the confusion. :)
– Henrik Erlandsson
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