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When to use StringBuilder in Java [duplicate]
...ts anymore, but actually fairly complicated constructs. I just did several test cases on real-life code, and I actually don't find any situation where it doesn't use StringBuilders internally. Quite nice.
– haylem
Mar 17 '11 at 12:05
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Why is Spring's ApplicationContext.getBean considered bad?
... a given dependency you use at any time. It also makes the classes easy to test, as you can provide mock implementations of dependencies. Finally, it makes the classes simpler and more focused on their core responsibility.
Calling ApplicationContext.getBean() is not Inversion of Control! While it's...
How do I POST JSON data with cURL?
I use Ubuntu and installed cURL on it. I want to test my Spring REST application with cURL. I wrote my POST code at the Java side. However, I want to test it with cURL. I am trying to post a JSON data. Example data is like this:
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Return positions of a regex match() in Javascript?
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@OnurYıldırım - here's a jsfiddle of it working...I've tested it all the way back to IE5...works great: jsfiddle.net/6uwn1vof
– Jimbo Jonny
Mar 29 '16 at 22:34
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How do I get an HttpContext object from HttpContextBase in ASP.NET MVC 1?
...plicity while HttpContextBase doesn't.
Bear in mind that Foo is no longer testable because it relies on being able to unwrap the underlying HttpContext during testing and which is next to impossible to fake/stub in the first place. The point of this answer, however, is to address the question, “H...
How do I save a String to a text file using Java?
...is, in particular FileUtils contains the following method:
static void writeStringToFile(File file, String data)
which allows you to write text to a file in one method call:
FileUtils.writeStringToFile(new File("test.txt"), "Hello File");
You might also want to consider specifying the encodin...
TLSF源码及算法介绍 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
... * - Add 64 bit support. It now runs on x86_64 and solaris64.
* - I also tested this on vxworks/32and solaris/32 and i386/32 processors.
* - Remove assembly code. I could not measure any performance difference
* on my core2 processor. This also makes the code more portable.
* - Moved defi...
How do I create a branch?
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Suppose you want to create a branch from a trunk name (as "TEST")
then use:
svn cp -m "CREATE BRANCH TEST" $svn_url/trunk $svn_url/branches/TEST
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Why does this loop produce “warning: iteration 3u invokes undefined behavior” and output more than 4
... $4, %esp
movl -12(%eax), %eax
movl 124(%esi,%eax), %ebx
testl %ebx, %ebx
je L15
cmpb $0, 28(%ebx)
je L5
movsbl 39(%ebx), %eax
L6:
movl %esi, %ecx
movl %eax, (%esp)
addl $1000000000, %edi
call __ZNSo3putEc
subl $4, %esp
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How do I determine file encoding in OS X?
...ital i) will give you the proper character set so long as the file you are testing contains characters outside of the basic ASCII range.
For instance if you go into Terminal and use vi to create a file eg. vi test.txt
then insert some characters and include an accented character (try ALT-e followed...