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How to Define Callbacks in Android?
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to clarify a bit on dragon's answer (since it took me a while to figure out what to do with Handler.Callback):
Handler can be used to execute callbacks in the current or another thread, by passing it Messages. the Message holds data to b...
Select row with most recent date per user
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WHERE t2.user IS NULL is a bit strange. What role does this line play?
– tumultous_rooster
Nov 16 '15 at 7:41
1
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Java: splitting a comma-separated string but ignoring commas in quotes
...ly if that comma has zero, or an even number of quotes ahead of it.
Or, a bit friendlier for the eyes:
public class Main {
public static void main(String[] args) {
String line = "foo,bar,c;qual=\"baz,blurb\",d;junk=\"quux,syzygy\"";
String otherThanQuote = " [^\"] ";
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How can you search Google Programmatically Java API [closed]
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JSON can in Java be converted to a fullworthy Javabean object using an arbitrary Java JSON API. One of the best is Google Gson.
Now do the math:
public static void main(String[] args) throws Exception {
String google = "http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=";
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Reverse Range in Swift
... is a new stride construct which can be used to iterate and increment by arbitrary integers. Apple also stated that floating point support is coming.
Sourced from his answer:
for x in stride(from: 0, through: -8, by: -2) {
println(x) // 0, -2, -4, -6, -8
}
for x in stride(from: 6, to: -2, by:...
How to install Hibernate Tools in Eclipse?
...igo installation instructions: jboss.org/tools/download/installation/update_3_3 . To sum that article you need to add download.jboss.org/jbosstools/updates/development/indigo as your update site and then from the list of available software just choose "Hibernate Tools" (for convenience, it appears m...
Use JAXB to create Object from XML String
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This should be the accepted answer. That's a bit less complicated.
– bobbel
Apr 22 '16 at 12:08
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What is the difference between call and apply?
...tract from Closure: The Definitive Guide by Michael Bolin. It might look a bit lengthy, but it's saturated with a lot of insight. From "Appendix B. Frequently Misunderstood JavaScript Concepts":
What this Refers to When a Function is Called
When calling a function of the form foo.bar.baz(), the ...
OSGi: What are the differences between Apache Felix and Apache Karaf?
...e to "just install the whole platform because it is feature rich" sounds a bit like going back to the huge Java EE application servers. Now I'm not saying that Apache Karaf is anywhere near as big as those, I am just making a point that you can and should just deploy what you actually need.
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How to negate the whole regex?
...e $ inside the negative lookahead, AND the .* at the end are both critical bits. As always with REs, a strong set of unit tests is absolutely critical to getting it right. This answer is 100% correct.
– Tom Dibble
Aug 7 '18 at 19:30
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