大约有 3,300 项符合查询结果（耗时：0.0225秒） [XML]
How to navigate back to the last cursor position in Visual Studio?
...ned a few good things from emacs with shortcuts that are a sequence of two letters, but ultimately screwed up on other parts with the choice of non-alphanumeric bindings, combined with a broken low-level keyboard handling.
s...
Why does cURL return error “(23) Failed writing body”?
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It did work for curl -s https://raw.githubusercontent.com/hermitdave/FrequencyWords/master/content/2016/ro/ro_50k.txt | head -20 (without -s I get the same error).
– Dan Dascalescu
Sep 14 '17 at 8:46
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How to style readonly attribute with CSS?
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capitalize the first letter of Only
input[readOnly] {
background: red !important;
}
<input type="text" name="country" value="China" readonly="readonly" />
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Change first commit of project with Git? [duplicate]
...ommit in git?
And if you want to modify all the commits which contain the raw email, filter-branch is the best choice. There is an example of how to change email address globally on the book Pro Git, and you may find this link useful http://git-scm.com/book/en/Git-Tools-Rewriting-History
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How to tell if a string contains a certain character in JavaScript?
...ve a page with a textbox where a user is supposed to enter a 24 character (letters and numbers, case insensitive) registration code. I used maxlength to limit the user to entering 24 characters.
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Spring JPA @Query with LIKE
...ring username);
Notice: The table name in JPQL must start with a capital letter.
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Java; String replace (using regular expressions)?
...d be much simpler to use that to generate your string than to re-parse the raw expression with a regex.
Just throwing a different way of thinking out there. I'm not sure what else is going on in your app.
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Postgres DB Size Command
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Based on the answer here by @Hendy Irawan
Show database sizes:
\l+
e.g.
=> \l+
berbatik_prd_commerce | berbatik_prd | UTF8 | en_US.UTF-8 | en_US.UTF-8 | | 19 MB | pg_default |
berbatik_stg_commerce | berbatik_stg ...
In a URL, should spaces be encoded using %20 or +? [duplicate]
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It shouldn't matter, any more than if you encoded the letter A as %41.
However, if you're dealing with a system that doesn't recognize one form, it seems like you're just going to have to give it what it expects regardless of what the "spec" says.
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Checking if a variable is an integer
...would originally be a string but you want to make sure it doesn't have any letter characters in it, I would use this method:
def is_number?(obj)
obj.to_s == obj.to_i.to_s
end
is_number? "123fh" # false
is_number? "12345" # true
@Benny points out an oversight of this metho...