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Adding IN clause List to a JPA Query
...
You must convert to List as shown below:
String[] valores = hierarquia.split(".");
List<String> lista = Arrays.asList(valores);
String jpqlQuery = "SELECT a " +
"FROM AcessoScr a " +
...
RESTful call in Java
...n.getInputStream() which returns you an InputStream. You will then have to convert your input stream to string and parse the string into it's representative object (e.g. XML, JSON, etc).
Alternatively, Apache HttpClient (version 4 is the latest). It's more stable and robust than java's default URLC...
Extracting substrings in Go
...-sequence.
Here's a UTF-8-aware version:
func substr(input string, start int, length int) string {
asRunes := []rune(input)
if start >= len(asRunes) {
return ""
}
if start+length > len(asRunes) {
length = len(asRunes) - start
}
return string(asRunes...
Can PHP cURL retrieve response headers AND body in a single request?
...Here is a very clean method of performing this using PHP closures. It also converts all headers to lowercase for consistent handling across servers and HTTP versions.
This version will retain duplicated headers
This complies with RFC822 and RFC2616, please do not suggest edits to make use of the m...
Logging framework incompatibility
...
Just for interest of anyone else following: I ended up with a red arrow in the dependency graph because even the latest logback-core insists on slf4j-1.6.0. It took some more diddling around with versions until all the red arrows disa...
How do I return multiple values from a function? [closed]
...a similar builtin example.
>>> import collections
>>> Point = collections.namedtuple('Point', ['x', 'y'])
>>> p = Point(1, y=2)
>>> p.x, p.y
1 2
>>> p[0], p[1]
1 2
In recent versions of Python 3 (3.6+, I think), the new typing library got the NamedTupl...
What is the native keyword in Java for?
...icate that the method is implemented in native code using JNI (Java Native Interface).
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Nesting await in Parallel.ForEach
...ix” that by blocking the ForEach() threads, but that defeats the whole point of async-await.
What you could do is to use TPL Dataflow instead of Parallel.ForEach(), which supports asynchronous Tasks well.
Specifically, your code could be written using a TransformBlock that transforms each id int...
NUnit vs. Visual Studio 2008's test projects for unit testing [closed]
...
The unit-testing framework doesn't actually matter much, because you can convert test classes with separate project files and conditional compilation (like this, Visual Studio → NUnit):
#if !NUNIT
using Microsoft.VisualStudio.TestTools.UnitTesting;
#else
using NUnit.Framework;
using Te...
Creating a new DOM element from an HTML string using built-in DOM methods or Prototype
...ype, to provide access to the template's contents. This means that you can convert an HTML string to DOM elements by setting the innerHTML of a <template> element, then reaching into the template's .content property.
Examples:
/**
* @param {String} HTML representing a single element
* @ret...