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How do I get a Date without time in Java?
...ime instead of the built-in java.util types - they're generally far better APIs. You can always convert to/from a java.util.Date at the boundaries of your own code if you need to, e.g. for database interaction.
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Why is Class.newInstance() “evil”?
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The Java API documentation explains why (http://java.sun.com/javase/6/docs/api/java/lang/Class.html#newInstance()):
Note that this method propagates any exception thrown by the nullary constructor, including a checked exception. U...
Access to private inherited fields via reflection in Java
...er. @seanizer Vector is not that old, and it'a a member of the collection API
– benzen
Aug 25 '10 at 17:53
"As of the...
What to gitignore from the .idea folder?
...for IntelliJ contains the following
# Created by https://www.gitignore.io/api/intellij
### Intellij ###
# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and Webstorm
# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
# Use...
How to get Scala List from Java List?
I have a Java API that returns a List like:
6 Answers
6
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How to write iOS app purely in C
...rgc, char *argv[])
{
// Create an @autoreleasepool, using the old-stye API.
// Note that while NSAutoreleasePool IS deprecated, it still exists
// in the APIs for a reason, and we leverage that here. In a perfect
// world we wouldn't have to worry about this, but, remember, this i...
Getting “unixtime” in Java
...ically want a primitive long (lower-case-l long) not a boxed object long (capital-L Long) for the unixTime variable's type.
long unixTime = System.currentTimeMillis() / 1000L;
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When should static_cast, dynamic_cast, const_cast and reinterpret_cast be used?
...g that reinterpret_cast is often the weapon of choice when dealing with an API's set of opaque data types
– Class Skeleton
Aug 4 '15 at 13:09
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Programmatically select text in a contenteditable HTML element?
... and IE 9. You can also create selections down to the character level. The APIs you need are DOM Range (current spec is DOM Level 2, see also MDN) and Selection, which is being specified as part of a new Range spec (MDN docs).
function selectElementContents(el) {
var range = document.createRang...
When does System.getProperty(“java.io.tmpdir”) return “c:\temp”
...all System.getProperty("java.io.tmpdir") instruction, Java calls the Win32 API's function GetTempPath.
According to the MSDN :
The GetTempPath function checks for the existence of environment
variables in the following order and uses the first path found:
The path specified by the TMP ...