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How to search for occurrences of more than one space between words in a line
...).
The problem with \s{2,} is that it will also match newlines on Windows files (where newlines are denoted by CRLF or \r\n which is matched by \s{2}.
If you also want to find multiple tabs and spaces, use [ \t]{2,}.
shar...
How to upgrade Eclipse for Java EE Developers?
...
You can simply download the newer version, then use "File -> Import -> Install -> From Existing Installation" to add all the plugins you had in your previous installation.
Here's a link describing the whole process in details (it says "on Mac Os X", however it should ...
how to use “AND”, “OR” for RewriteCond on Apache?
...ent ((A OR B) AND (C OR D)), what exactly should one code in the .htaccess file?]
– Chuck Kollars
Jul 23 '15 at 19:23
3
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What does the tilde before a function name mean in C#?
... garbage collector. If you do handle precious unmanaged resources (such as file handles) that you want to close and dispose of as quickly as possible, you ought to implement the IDisposable interface.
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What does -fPIC mean when building a shared library?
... where available. Thus compiling with fpic can potentially produce smaller files. Unfortunately it does not always work as expected so use fPIC. Also Note not all processors support the shorter offsets so it may not make a difference.
– Martin York
Jun 8 '09 at...
Why doesn't println! work in Rust unit tests?
... is done by calling unwrap on the Result.
This will work:
let contents = File::open(&Path::new("message.txt"))
.read_to_end()
.unwrap();
unwrap should not be overused though.
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How to pass “Null” (a real surname!) to a SOAP web service in ActionScript 3
... issues with strings.
The solution is to change the mx.rpc.xml.XMLEncoder file. This is line 121:
if (content != null)
result += content;
(I looked at Flex 4.5.1 SDK; line numbers may differ in other versions.)
Basically, the validation fails because 'content is null' and therefore ...
How do I call one constructor from another in Java?
...bject init not being lazy) or checking or acquiring some resources (like a file), then you like to do that only once. And d) Adding another argument (say argument4) for which the initialisation depends on the value of argument1 to argument3 you would have to change all constructors in your case, whe...
C++ Exceptions questions on rethrow of original exception
... failed
~/Git/mwe-cpp-exception/src/detail/Library.cpp:13 : could not open file "nonexistent.txt"
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Are Javascript arrays sparse?
...location failed - JavaScript heap out of memory
Writing Node.js report to file: report.20200220.220620.60109.0.001.json
Node.js report completed
1: 0x10007f4b9 node::Abort() [/Users/pzrq/.nvm/versions/node/v12.15.0/bin/node]
2: 0x10007f63d node::OnFatalError(char const*, char const*) [/Users/pzrq...