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Setting default permissions for newly created files and sub-directories under a directory in Linux?
...n creating the file. For example, most files won't be executable by anyone from the start (depending on the mode argument to the open(2) or creat(2) call), just like when using umask. Some utilities like cp, tar, and rsync will try to preserve the permissions of the source file(s) which will mask ou...
What's best SQL datatype for storing JSON string?
...rchar) will be introduced, as well as a FOR JSON command to convert output from a query into JSON format
Update #2: in the final product, Microsoft did not include a separate JSON datatype - instead, there are a number of JSON-functions (to package up database rows into JSON, or to parse JSON into ...
Determine direct shared object dependencies of a Linux binary?
...eadelf can inspect a cross-platform binary (i.e. inspect an ARM executable from x86-64 linux.)
– Robert Calhoun
Oct 21 '14 at 14:07
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Callback on CSS transition
...pture mode, the second is bubble mode. In capture mode, the event descends from the body element to the specified element. It then enters bubble mode, where it does the reverse. That final false param specifies that you want the event listener to occur in bubble mode. One use of this is to attach ev...
How to use int.TryParse with nullable int? [duplicate]
...Singh: We don't know whether strValue could be null or not. If it's coming from a text box, it probably can't be null. My code doesn't try to address this, but we really don't know whether or not it should address it.
– Jon Skeet
Jun 14 '13 at 17:29
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nServiceBus vs Mass Transit vs Rhino Service Bus vs other?
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I'd recommend staying away from hand-rolled solutions as there is a bunch of somewhat difficult stuff that needs to be gotten just right - like how transactions are handled, how exceptions cause rollbacks, how to stop rolling back endlessly (poison mes...
Modify file in place (same dest) using Gulp.js and a globbing pattern
...t as well. Simply pipe to the same base directory you're globbing the src from, in this case "sass":
gulp.src("sass/**/*.scss")
.pipe(sass())
.pipe(gulp.dest("sass"));
If your files do not have a common base and you need to pass an array of paths, this is no longer sufficient. In this case,...
UITableView with fixed section headers
...p; make it plain for sticky section headers - do not forget: you can do it from storyboard without writing code. (click on your table view and change it is style from the right Side/ component menu)
if you have extra components such as custom views or etc. please check the table view's margins to cr...
How to convert QString to std::string?
...itali No. That loses non-latin1 characters. Try this: QString s = QString::fromUtf8("árvíztűrő tükörfúrógép ÁRVÍZTŰRŐ TÜKÖRFÚRÓGÉP"); std::cout << s.toStdString() << std::endl; std::cout << s.toUtf8().constData() << std::endl;. The first is incorrect, the se...
Appending an element to the end of a list in Scala
... Thanks a lot! That was exactly what I was searching for. I guess from your answer I shouldn't do that though... I'll revise my structure and see what can I do. Thanks again.
– Masiar
Oct 17 '11 at 13:19
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