大约有 1,700 项符合查询结果（耗时：0.0081秒） [XML]
When and how should I use a ThreadLocal variable?
...yError: PermGen space and after some googling will probably just increase -XX:MaxPermSize instead of fixing the bug.
If you do end up experiencing these problems, you can determine which thread and class is retaining these references by using Eclipse's Memory Analyzer and/or by following Frank Kiev...
How to do if-else in Thymeleaf?
...div>
<div th:unless="${expr_result}">
<span class="xxx">Something else</span>
</div>
</div>
More about local variables:
http://www.thymeleaf.org/doc/tutorials/2.1/usingthymeleaf.html#local-variables
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How can you automatically remove trailing whitespace in vim
...ghting group-name that is used for hilighting keywords like TODO, FIXME or XXX. It has an annoyingly ugly yellowish background color, and I find it's the best to hilight things you don't want in your code :-)
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Run a single migration file
... Thanks, I used this for down with rake db:migrate:down VERSION=XXX
– Nitrodist
Oct 30 '12 at 13:57
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How can I convert a stack trace to a string?
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@dmitry A method called printXXX() should print XXX.
– Marquis of Lorne
Aug 11 '17 at 5:56
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Contains method for a slice
...flect.Slice {
for i := 0; i < arrV.Len(); i++ {
// XXX - panics if slice element points to an unexported struct field
// see https://golang.org/pkg/reflect/#Value.Interface
if arrV.Index(i).Interface() == elem {
return true
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Can I find out the return value before returning while debugging in Eclipse?
...variable view will show the result of the return statement, as "[statement xxx] returned: "
See Eclipse Project Oxygen (4.7) M2 - New and Noteworthy for details.
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“No such file or directory” error when executing a binary
...
readelf -a xxx
INTERP
0x0000000000000238 0x0000000000400238 0x0000000000400238
0x000000000000001c 0x000000000000001c R 1
[Requesting program interpreter: /lib64/ld-linux-x86-64.so.2]
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Opening a folder in explorer and selecting a file
... This helped me re-use one folder. Process.Start("explorer.exe", "/select xxx") opens a new folder every time!
– Mitkins
Nov 27 '16 at 23:23
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How to overcome root domain CNAME restrictions?
...E, the NS entries are ignored. Therefore all the
hosts in the podunk.xx domain are ignored as well!
References:
http://tools.ietf.org/html/rfc1912 section '2.4 CNAME Records'
http://www.faqs.org/rfcs/rfc1034.html section '3.6.2. Aliases and canonical names'
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