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Why does Google prepend while(1); to their JSON responses?
... It seems to me a better way would be to let the server only send the JSON if the correct header has been set. You can do that in an AJAX call, but not with script tags. That way, the sensitive information never even gets sent, and you don't have to rely on browser-side security.
...
Get the current file name in gulp.src()
...t sure how you want to use the file names, but one of these should help:
If you just want to see the names, you can use something like gulp-debug, which lists the details of the vinyl file. Insert this anywhere you want a list, like so:
var gulp = require('gulp'),
debug = require('gulp-deb...
How do I specify a pointer to an overloaded function?
...
You can use static_cast<>() to specify which f to use according to the function signature implied by the function pointer type:
// Uses the void f(char c); overload
std::for_each(s.begin(), s.end(), static_cast<void (*)(char)>(&f));
// Uses the void...
Order Bars in ggplot2 bar graph
...t required; the extra information in an ordered factor isn't necessary and if these data are being used in any statistical model, the wrong parametrisation might result — polynomial contrasts aren't right for nominal data such as this.
## set the levels in order we want
theTable <- within(theT...
How long does it take for GitHub page to show changes after changing index.html
...
it takes ages sometimes if you use custom, how much of a benifit is the cdn?
– SuperUberDuper
Dec 17 '16 at 12:23
19
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Remove characters from C# string
...str = str.Replace(c, string.Empty);
}
But I may suggest another approach if you want to remove all non letter characters
var str = "My name @is ,Wan.;'; Wan";
str = new string((from c in str
where char.IsWhiteSpace(c) || char.IsLetterOrDigit(c)
select c
...
Presenting a UIAlertController properly on an iPad using iOS 8
...ewController:alertController animated:YES completion:nil];
Editing for Swift 4.2, though there are many blogs available for the same but it may save your time to go and search for them.
if let popoverController = yourAlert.popoverPresentationController {
popoverController.sourceV...
Will using goto leak variables?
...
Warning: This answer pertains to C++ only; the rules are quite different in C.
Won't x be leaked?
No, absolutely not.
It is a myth that goto is some low-level construct that allows you to override C++'s built-in scoping mechanisms. (If anything, it's longjmp that may be prone to ...
How can I list ALL grants a user received?
...
If you want more than just direct table grants (e.g., grants via roles, system privileges such as select any table, etc.), here are some additional queries:
System privileges for a user:
SELECT PRIVILEGE
FROM sys.dba_sys_...
git clone from another directory
... to clone from.
See the URLS section below for more information on specifying repositories.
<directory>
The name of a new directory to clone into.
The "humanish" part of the source repository is used if no directory
is explicitly given (repo for /path/to/repo.git and foo for ...