大约有 20,000 项符合查询结果（耗时：0.0351秒） [XML]
Regex for string contains?
...ling but can't get a straight example of such a regex. This is for a build script but has no bearing to any particular programming language.
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What's the best name for a non-mutating “add” method on an immutable collection?
Sorry for the waffly title - if I could come up with a concise title, I wouldn't have to ask the question.
74 Answers
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Default html form focus without JavaScript
... possible to set the default input focus on an HTML form without using JavaScript, for example:
5 Answers
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PDO support for multiple queries (PDO_MYSQL, PDO_MYSQLND)
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$arrayQuery = Array(
Array(
"query" => "UPDATE test SET title = ? WHERE test.id = ?",
"params" => Array("aa1", 1)
),
Array(
"query" => "UPDATE test SET title = ? WHERE test.id = ?",
"params" => Array("bb1", 2)
)
);
arrayOfQuerys($arrayQ...
How to create directories recursively in ruby?
...ileUtils and Pathname are probably the most important tools for Ruby shell scripting.
– Jörg W Mittag
Sep 10 '10 at 17:41
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Set custom attribute using JavaScript
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In any event, it turns out that the way you set these attributes via JavaScript is the same for both cases. Use:
ele.setAttribute(attributeName, value);
to change the given attribute attributeName to value for the DOM element ele.
For example:
document.getElementById("someElement").setAttribu...
Can I get git to tell me all the files one user has modified?
...ith such cool logic ? Its excellent ! Where should we start to create such scripts. Any lead would be appreciated !
– Shahbaaz Khan
Jul 30 at 16:01
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Colorize console output in Intellij products
I have a custom script with a default output. I'd like to colorize errors, warnings and infos. There's a way to do that in Intellij products (IDEA, PhpStorm, PyCharm)?
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How to empty a redis database?
...8+, a combo of SCAN and DEL would do the trick nicely. See here for a bash script that does it: stackoverflow.com/a/23399125/3160475
– Itamar Haber
Nov 11 '14 at 9:09
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How can I have linked dependencies in a git repo?
In my scripts, I often use libraries (mine or others') that have their own repos. I don't want to duplicate those in my repo and get stuck with updating them every time a new version comes out.
However, when somebody clones the repo, it should still work locally and not have broken links.
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