大约有 12,000 项符合查询结果（耗时：0.0189秒） [XML]
Determine .NET Framework version for dll
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You can use ILDASM...
ildasm.exe C:\foo.dll /metadata[=MDHEADER] /text /noil
and check for the 'Metadata section' in the output. It would be something like this:
Metadata section: 0x424a5342, version: 1.1, extra: 0, version len:
12, version: v4.0.30319
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Quick unix command to display specific lines in the middle of a file?
...pt method 3 to use a range instead of a single line, but I'm afraid my sed-foo isn't up to the task.
– Xiong Chiamiov
Jul 7 '13 at 17:44
9
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change text of button and disable button in iOS
...tton *button = …;
[button setEnabled:NO]; // disables
[button setTitle:@"Foo" forState:UIControlStateNormal]; // sets text
See the documentation for UIButton.
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log4j configuration via JVM argument(s)?
...lass instead of the properties or xml file.
-Dlog4j.configuratorClass=com.foo.BarConfigurator
See http://logging.apache.org/log4j/1.2/manual.html for details.
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Sqlite primary key on multiple columns
...good practice for
all multi-column primary keys in any DBMS.
create table foo
(
fooint integer not null
,foobar string not null
,fooval real
,primary key (fooint, foobar)
)
;
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impro...
How to convert float to int with Java
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use either/or... (int)foo is simpler.
– yuttadhammo
Jul 12 '12 at 9:39
31
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Create directory if it does not exist
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For the lazy, there is a shorthand: md -Force c:\foo\bar\baz
– Matthew Fellows
Dec 18 '14 at 11:36
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How do I get a list of all subdomains of a domain? [closed]
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The hint (using axfr) only works if the NS you're querying (ns1.foo.bar in your example) is configured to allow AXFR requests from the IP you're using; this is unlikely, unless your IP is configured as a secondary for the domain in question.
Basically, there's no easy way to do it if you...
Perforce for Git users? [closed]
...ync
3) Checkout the file you want to work on and modify it
p4 edit main/foo;
echo cake >> main/foo
4) Submit it to the server
p4 submit -d "A trivial edit"
5) Run p4 help simple to see the basic commands that you will need to work with Perforce.
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Difference between java.io.PrintWriter and java.io.BufferedWriter?
...ntWriter out =
new PrintWriter(new BufferedWriter(new FileWriter("foo.out")));
will buffer the PrintWriter's output to the file. Without buffering, each invocation of a print() method would cause characters to be converted into bytes that would then be written immediately to the file, whic...