大约有 5,530 项符合查询结果（耗时：0.0209秒） [XML]
Clear file cache to repeat performance testing
...epeated for every file? So if for example, you copy a directory containing 100MB spread across 30 files in 10 subdirectories, you must open each and every one separately to make sure you read the actual disk instead of the cache?
– Synetech
Dec 1 '13 at 0:51
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Using CSS td width absolute, position
...'ve had to do is add a class to the first TR):
table {
width: 100%;
table-layout: fixed;
}
.header-row > td {
width: 100px;
}
td.rhead {
width: 300px
}
Seen in action here: JSFIDDLE
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What does it mean by buffer?
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Charlie MartinCharlie Martin
100k2222 gold badges175175 silver badges249249 bronze badges
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Can I make 'git diff' only the line numbers AND changed file names?
... show something like:
new_file.txt | 50 +
modified_file.txt | 100 +-
deleted_file | 40 -
3) Finally, if you really want only the filenames:
git diff --name-only
Will simply show:
new_file.txt
modified_file.txt
deleted_file
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Get the latest record from mongodb collection
...ze data which often leads to multiple writes. Of course, if you get 10x or 100x write throughput (which I've seen), then 2x or 3x the writes is still a big improvement.
– Gates VP
Jun 7 '12 at 18:46
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bootstrap modal removes scroll bar
... and the parent needs to remain still .modal-body { max-height: calc(100vh - 210px); overflow-y: auto; } .modal-open { overflow: hidden; overflow-y: scroll; padding-right: 0 !important; }
– Oracular Man
Apr 13 '18 at 0:57
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In PHP, how do you change the key of an array element?
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100
The way you would do this and preserve the ordering of the array is by putting the array keys ...
Appending the same string to a list of strings in Python
...dt0)
print 'Method A is %.1f%% faster than Method B' % ((1 - dt1/dt0)*100)
Results
Number of elements: 5000000
Method A is 38.4% faster than Method B
Number of elements: 10000000
Method A is 33.8% faster than Method B
Number of elements: 15000000
Method A is 35.5% faster than Method B
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Install tkinter for Python
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I have over 100 files named setup.py on my machine. Which one are you talking about?
– jodag
Sep 2 '17 at 21:23
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Is there a Python caching library?
...dard, but all I want is a simple in-memory storage mechanism that can hold 100 keys or so, and memcached is a bit overkill. Thank you for the answer, though.
– Stavros Korokithakis
Sep 15 '09 at 14:19
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