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Block Comments in a Shell Script
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my preferred way of commenting (or prefixing) a block with vi: go to beginning of the line you want to start commenting (e.g. <SHIFT>+G 10 <ENTER> then 0 or by any other way to navigate). Then use <CTRL>+V t...
How do I read all classes from a Java package in the classpath?
...age that are annotated with XmlRootElement:
private List<Class> findMyTypes(String basePackage) throws IOException, ClassNotFoundException
{
ResourcePatternResolver resourcePatternResolver = new PathMatchingResourcePatternResolver();
MetadataReaderFactory metadataReaderFactory = new C...
Why do we need private subnet in VPC?
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@avloss thanks for bringing my attention back to this point and its relevance to this answer. It's been almost two years without a lot of editing and you are right -- things keep evolving. I will update this to mention VPC endpoints.
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Why does find -exec mv {} ./target/ + not work?
... the same error message. Moreover, everywhere I found to use only + but in my cygwin I have to use \+ or "+" to work.
– Shahadat Hossain
Apr 9 '11 at 20:18
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How do I convert seconds to hours, minutes and seconds?
... I tried using datetime.now() instead of time.time() to generate my timedelta object and I get the same error.
– medley56
Sep 25 '17 at 16:45
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Add disabled attribute to input element using Javascript
...to be disabled and at the same time hide it to avoid problems when porting my form.
7 Answers
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How to get rid of the 'undeclared selector' warning
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@Max_Power89 No. See my other comments below. I didn't want to spend too much time on this so I simply included the header files.
– Hampden123
Nov 26 '13 at 16:53
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How do I convert a double into a string in C++?
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// The C way:
char buffer[32];
snprintf(buffer, sizeof(buffer), "%g", myDoubleVar);
// The C++03 way:
std::ostringstream sstream;
sstream << myDoubleVar;
std::string varAsString = sstream.str();
// The C++11 way:
std::string varAsString = std::to_string(myDoubleVar);
// The boost way:
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What is a Python equivalent of PHP's var_dump()? [duplicate]
...ging in PHP, I frequently find it useful to simply stick a var_dump() in my code to show me what a variable is, what its value is, and the same for anything that it contains.
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Converting stream of int's to char's in java
...eam and a reader (with a lower case r) in the same sentence :( Have edited my answer to make this clear.
– Jon Skeet
May 7 '09 at 23:20
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