大约有 47,000 项符合查询结果（耗时：0.1503秒） [XML]
Spring @Autowired usage
...n having a "centralized, declarative, configuration" like the xml files we all used to use. Then I realized that most of the stuff in the files wasn't configuration - it was never changed anywhere after development, ever. Then I realized that "centralized" only has value in quite small systems - onl...
What is the difference between a process and a thread?
...rating environment feature, rather than a CPU feature (though the CPU typically has operations that make threads efficient).
Erlang uses the term "process" because it does not expose a shared-memory multiprogramming model. Calling them "threads" would imply that they have shared memory.
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How to assign the output of a Bash command to a variable? [duplicate]
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In this specific case, note that bash has a variable called PWD that contains the current directory: $PWD is equivalent to `pwd`. (So do other shells, this is a standard feature.) So you can write your script like this:
#!/bin/bash
until [ "$PWD" = "/" ]; do
echo "$PWD"
ls ...
How to alter a column and change the default value?
...t use this if you need to change only the DEFAULT value. This will process all the rows of the table for nothing (very long on huge tables). Use instead ALTER TABLE <table_name> ALTER COLUMN <column_name> SET DEFAULT <value> which is instant.
– dolmen
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Make fill entire screen?
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It seems that all it takes is html { height: 100%; } actually.
– Ry-♦
Apr 20 '11 at 0:47
30
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Jquery selector input[type=text]')
I wrote a code that basically selects all input type=text element like this:
4 Answers
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Tracing XML request/responses with JAX-WS
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Following options enable logging of all communication to the console (technically, you only need one of these, but that depends on the libraries you use, so setting all four is safer option). You can set it in the code like in example, or as command line parame...
Protecting executable from reverse engineering?
...ow to protect my C/C++ code from disassembly and reverse engineering. Normally I would never condone this behavior myself in my code; however the current protocol I've been working on must not ever be inspected or understandable, for the security of various people.
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Remove/Add Line Breaks after Specific String using Sublime Text
...row > line break
The important part being Control+Command+G to select all matches.
Once you've selected the text you're looking for, you can use the provided multiple cursors to do whatever text manipulation you want.
Protip: you can manually instantiate multiple cursors by using Command+click...
PHP multidimensional array search by value
...return $key;
}
}
return null;
}
This will work. You should call it like this:
$id = searchForId('100', $userdb);
It is important to know that if you are using === operator compared types have to be exactly same, in this example you have to search string or just use == instead ===.
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