大约有 44,000 项符合查询结果（耗时：0.0509秒） [XML]
'sudo gem install' or 'gem install' and gem locations
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146
Contrary to all the other posts I suggest NOT using sudo when installing gems.
Instead I reco...
What is the difference between gsub and sub methods for Ruby Strings
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answered Jul 20 '11 at 18:48
Ray ToalRay Toal
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how to hide a vertical scroll bar when not needed
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199
overflow: auto (or overflow-y: auto) is the correct way to go.
The problem is that your text ...
Update a column value, replacing part of a string
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UPDATE urls
SET url = REPLACE(url, 'domain1.com/images/', 'domain2.com/otherfolder/')
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Get only part of an Array in Java?
...xclusive. (This index may lie outside the array)
E.g.:
//index 0 1 2 3 4
int[] arr = {10, 20, 30, 40, 50};
Arrays.copyOfRange(arr, 0, 2); // returns {10, 20}
Arrays.copyOfRange(arr, 1, 4); // returns {20, 30, 40}
Arrays.copyOfRange(arr, 2, arr.length); // returns {3...
Shadow Effect for a Text in Android? [duplicate]
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edited Feb 26 '12 at 16:26
WarrenFaith
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What is the equivalent of 'describe table' in SQL Server?
...ent RamdhanieVincent Ramdhanie
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List all environment variables from the command line
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1381
Just do:
SET
You can also do SET prefix to see all variables with names starting with pref...
Adding a new entry to the PATH variable in ZSH
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edited Jun 8 at 13:35
Saadat
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answered Jul 17 '12 at 20:15...