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read complete file without using loop in java
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Does not work for InputStream's s.a. Android assets (no length)
– akauppi
Jun 13 '14 at 11:04
10
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What's the difference between TRUNCATE and DELETE in SQL
... Oracle-specific features, and hopefully the community can add in other vendors' specific difference also. Differences that are common to most vendors can go directly below the headings, with differences highlighted below.
General Overview
If you want to quickly delete all of the rows from a tab...
Is there a recommended way to return an image using ASP.NET Web API
...add a formatter which knows how to convert that into the appropriate bytes doesn't serialize itself as the image bytes as you'd expect.
One possible solution is to return an HttpResponseMessage with the image stored in its content (as shown below). Remember that if you want the URL you showed in th...
What does template mean?
...apper {
static void call_it() { F(); }
};
// pass address of function do_it as argument.
void do_it() { }
FunctionWrapper<&do_it> test;
Template reference parameter (passing an integer)
template<int &A>
struct SillyExample {
static void do_it() { A = 10; }
};
// pass...
'printf' vs. 'cout' in C++
...n operator overloading, so there is no issue with custom formats - all you do is define a subroutine taking std::ostream as the first argument and your type as second. As such, there are no namespace problems - as long you have a class (which isn't limited to one character), you can have working std...
Storing Images in DB - Yea or Nay?
...from the file system to the network interface. Images stored in a database don't benefit from this optimization.
things like web servers, etc, need no special coding or processing to access images in the file system
databases win out where transactional integrity between the image and metadata are ...
TFS Get Specific Version into separate folder
...otten in a bug report for an older version of the code, and I need to pull down that version of code to test it out. My first thought would be to "Get Specific Version" to pull down the code, but I'd rather not get that version into my current workspace directory.
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Why can a class not be defined as protected?
...at's a rather bold statement. It's not defined in Java, but similar things do exist; e.g. open in Kotlin which permits subclassing outside of the current package (one could imagine protected in Java preventing that, with the opposite default).
– Raphael
Oct 11 ...
How does one make an optional closure in swift?
...ct: (()->())?){
if let callableRjector = onReject {
// do stuff!
}
}
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Reading JSON from a file?
... validator.
There are also solutions for fixing json like for example How do I automatically fix an invalid JSON string?.
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