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Accessing members of items in a JSONArray with Java
...ava8 Stream API.
import org.json.JSONArray;
import org.json.JSONObject;
@Test
public void access_org_JsonArray() {
//Given: array
JSONArray jsonArray = new JSONArray(Arrays.asList(new JSONObject(
new HashMap() {{
put("a", 100);
...
Padding between ActionBar's home icon and title
... between the home icon and the title, the answer could at least say so. My test just now with contentInsetStart seemed to put the space before the logo (which admittedly is not the same as the home icon).
– LarsH
Jul 25 '17 at 0:24
...
How can I know which parts in the code are never used?
...You run the code coverage tool with a good set of varied inputs (your unit-tests or non-regression tests), the dead code is necessarily within the unreached code... and so you can start from here.
If you are extremely interested in the subject, and have the time and inclination to actually work ou...
How to edit incorrect commit message in Mercurial? [duplicate]
...g rollback and then reapply it.
Important: this permanently removes the latest commit (or pull). So if you've done a hg update that commit is no longer in your working directory then it's gone forever. So make a copy first.
Other than that, you cannot change the repository's history (including com...
Syntax highlighting/colorizing cat
...gmentize -g'" >> "~/.bashrc" # close terminal # open terminal # catc test.js --- and perfect works :-) ????
– BG BRUNO
Feb 3 '17 at 6:47
...
How do I ZIP a file in C#, using no 3rd-party APIs?
...the ZipArchive and ZipFile classes.
using (ZipArchive zip = ZipFile.Open("test.zip", ZipArchiveMode.Create))
{
zip.CreateEntryFromFile(@"c:\something.txt", "data/path/something.txt");
}
You need to add references to:
System.IO.Compression
System.IO.Compression.FileSystem
For .NET Core tar...
What are good message queue options for nodejs? [closed]
... except kue is not well maintained, has several issues and not a single test !
– vvo
Nov 28 '13 at 10:36
4
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Where to put the doxygen comment blocks for an internal library - in H or in CPP files? [closed]
....
/// @TODO make sure I implemented the algorithm correctly with some unit tests.
int add(int a, int b) {
return b + a;
}
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When should I use Memcache instead of Memcached?
...While the memcached server is supposed to be very stable, it is not the fastest. You can use binary protocol instead of ASCII with the newer client.
Whenever you save complex data into memcached the client used to always do serialization of the value (which is slow), but now with memcached client yo...
How to define “type disjunction” (union types)?
... -- with examples: github.com/GenslerAppsPod/scalavro/blob/master/util/src/test/…
– Connor Doyle
Aug 21 '13 at 19:40
6
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