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Where is the itoa function in Linux?
... The question seems to be about C, which has no std:: stuff etc.
– glglgl
Jan 31 '14 at 13:35
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How do you represent a JSON array of strings?
This is all you need for valid JSON, right?
4 Answers
4
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In git, is there a simple way of introducing an unrelated branch to a repository?
...s changed, 1 insertions(+), 0 deletions(-)
create mode 100644 foo
then fetch from it
$ cd /path/to/repo
$ git fetch /path/to/unrelated master:unrelated-branch
warning: no common commits
remote: Counting objects: 3, done.
Unpacking objects: 100% (3/3), done.
remote: Total 3 (delta 0), reused 0 (d...
Why are nested weights bad for performance? Alternatives?
...the same attributes as LinearLayout(orientation, weightSum, layout_weight, etc.) and doesn't show message - "nested weights have bad for performance"
Example:
<TableLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="ver...
When should one use RxJava Observable and when simple Callback on Android?
...Platform binding" module that provides the classes like RxView, RxTextView etc that can be used for the inputObservable.
– blizzard
Nov 4 '15 at 15:33
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Is it possible to disable floating headers in UITableView with UITableViewStylePlain?
... 'pages'. I'm using the headers of the table view to layout certain images etc. and I'd prefer it if they didn't float but stayed static as they do when the style is set to UITableViewStyleGrouped .
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Attach to a processes output for viewing
...t I did:
watch cat /dev/vcsa1
Obviously you'd want to use vcsa2, vcsa3, etc., depending on which terminal was being used.
So long as my terminal window was of the same width as the terminal that the command was being run on, I could see a snapshot of their current output every two seconds. The o...
Handle spring security authentication exceptions with @ExceptionHandler
...cationException) throws IOException, ServletException {
response.setContentType("application/json");
response.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
response.getOutputStream().println("{ \"error\": \"" + authenticationException.getMessage() + "\" }");
}
}
In ...
Select N random elements from a List in C#
...s to avoid collisions. Next take r = rand % (n-2), and do the same thing, etc. until you have k distinct elements in s. This has worst-case running time O(k^2). So for k << n, this can be faster. If you keep s sorted and track which contiguous intervals it has, you can implement it in O(k ...
How do you create a remote Git branch?
...h -u origin your_branch
Teammates can reach your branch, by doing:
git fetch
git checkout origin/your_branch
You can continue working in the branch and pushing whenever you want without passing arguments to git push (argumentless git push will push the master to remote master, your_branch local...