大约有 44,000 项符合查询结果（耗时：0.0842秒） [XML]
Get item in the list in Scala?
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Basically I'm looking for something like ArrayList in java. I guess immutable would be fine too.
– Andriy Drozdyuk
Feb 13 '11 at 1:00
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Enabling error display in PHP via htaccess only
...page: http://php.net/manual/en/errorfunc.constants.php
Note if you use -1 for your integer, it will show all errors, and be future proof when they add in new types of errors.
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Purging file from Git repo failed, unable to create new backup
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You have already performed a filter-branch operation. After filter-branch, Git keeps refs to the old commits around, in case something goes wrong.
You can find those in .git/refs/original/…. Either delete that directory and all files within,...
How to merge remote master to local branch
I have a local branch of a project ("configUpdate") that I've forked from somebody else's project and I've done a load of changes on it and would like to merge the changes they've made in to my local branch.
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Write bytes to file
...E9E69271557822FE715A8B3E564BE ) and I want to write it to a file as bytes. For example,
5 Answers
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MySQL 'create schema' and 'create database' - Is there any difference
Taking a peak into the information_schema database and peaking at the metadata for one of my pet projects, I'm having a hard time understanding what (if any) differences there are between the create schema command and the create database command for MySQL.
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What is q=0.5 in Accept* HTTP headers?
...ciated quality value which represents an estimate of the user's preference for the languages specified by that range. The quality value defaults to "q=1". For example,
Accept-Language: da, en-gb;q=0.8, en;q=0.7
would mean: "I prefer Danish, but will accept British English and other types of Engli...
What is the difference between Non-Repeatable Read and Phantom Read?
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From Wikipedia (which has great and detailed examples for this):
A non-repeatable read occurs, when during the course of a transaction, a row is retrieved twice and the values within the row differ between reads.
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A phantom read occurs when, in the course of a trans...
Clojure: cons (seq) vs. conj (list)
...cial case, (cons foo nil) returns a singleton PersistentList (and likewise for conj).
– Michał Marczyk
Jun 9 '10 at 21:30
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How to Convert all strings in List to lower case using LINQ?
...All(d => d.ToLower());
Not too much different than your example code. ForEach loops the original list whereas ConvertAll creates a new one which you need to reassign.
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