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How do I iterate over a range of numbers defined by variables in Bash?
...something: Bash allows for ((expr;expr;expr)) constructs. Since I've never read the whole man page for Bash (like I've done with the Korn shell (ksh) man page, and that was a long time ago), I missed that.
So,
typeset -i i END # Let's be explicit
for ((i=1;i<=END;++i)); do echo $i; done
seems...
count members with jsonpath?
...ge':'28'}";
int length = JsonPath
.parse(jsonString)
.read("$.length()");
assertThat(length).isEqualTo(3);
}
Or simply parsing to net.minidev.json.JSONObject and get the size:
@Test
public void givenJson_whenParseObject_thenGetSize() {
String jsonString = "{'username...
Git Ignores and Maven targets
...ignore files. Indeed, if you look in the gitignore man page:
Patterns read from a .gitignore file
in the same directory as the path, or
in any parent directory…
So this should work for you.
share
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Queue.Queue vs. collections.deque
I need a queue which multiple threads can put stuff into, and multiple threads may read from.
7 Answers
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What exceptions should be thrown for invalid or unexpected parameters in .NET?
...pects the consuming developer to be proactive or defensive and to actually read the documentation in detail. I would opt for a friendly/descriptive error over good documentation since the end-user has the chance of seeing one of them and not the other; there's a better chance of having an end-user ...
Is there a way to get the source code from an APK file?
...name. At this stage you get the java source but the .xml files are still unreadable, so continue.
Step 3:
Now open another new folder
Put in the .apk file which you want to decode
Download the latest version of apktool AND apktool install window (both can be downloaded from the same link) and pl...
What's the difference between git reset --mixed, --soft, and --hard?
...
git reset --soft A and you will see B and C's stuff in green (staged and ready to commit)
git reset --mixed A (or git reset A) and you will see B and C's stuff in red (unstaged and ready to be staged (green) and then committed)
git reset --hard A and you will no longer see B and C's changes an...
Should I make HTML Anchors with 'name' or 'id'?
...
Reading this in 2016 be like.. Netscape 4?
– ADTC
Aug 14 '16 at 13:52
1
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How to automatically navigate to the current class in Intellij Idea Project Tool Window?
...
Did you read the accepted answer until the end? Anyway, +1 for you because you also included a screenshot :)
– lbalazscs
Oct 10 '14 at 23:32
...
Sequence contains no matching element
... select new { source, target };
foreach (var pair in query)
{
target.Read = source.Read;
target.ReadRule = source.ReadRule;
// etc
}
That's simpler and more efficient IMO.
Even if you do decide to keep the loop, I have a couple of suggestions:
Get rid of the outer if. You don't ne...