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Why can I throw null in Java? [duplicate]
... be of reference type or null type. So in a Java 7 compiler, or a compiler set to Java 7 source level, this is no longer a bug.)
– ruakh
Jul 11 '13 at 14:46
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MySQL integer field is returned as string in PHP
...rsMoelleken has pointed out, this method will work with mysqli if you also set the MYSQLI_OPT_INT_AND_FLOAT_NATIVE option to true.
Example:
$mysqli = mysqli_init();
$mysqli->options(MYSQLI_OPT_INT_AND_FLOAT_NATIVE, TRUE);
...
Can I write a CSS selector selecting elements NOT having a certain class or attribute?
...nd that limitation.
Keep in mind that, depending on the properties you're setting in this rule, some of them may either be inherited by descendants that are .printable, or otherwise affect them one way or another. For example, although display is not inherited, setting display: none on a :not(.prin...
Delete first character of a string in Javascript
...
Very readable code is to use .substring() with a start set to index of the second character (1) (first character has index 0). Second parameter of the .substring() method is actually optional, so you don't even need to call .length()...
TL;DR : Remove first character from the st...
CSRF Token necessary when using Stateless(= Sessionless) Authentication?
...the JWT and store the JWT in a cookie with secure and http-only attributes set.
Read this article with a good description for more info
https://stormpath.com/blog/where-to-store-your-jwts-cookies-vs-html5-web-storage
You can make this CSRF protection stateless by including a xsrfToken JWT claim...
Can a C# lambda expression have more than one statement?
...ou have a class:
public class Point
{
public int X { get; set; }
public int Y { get; set; }
}
With the C# 7.0 inside this class you can do it even without curly brackets:
Action<int, int> action = (x, y) => (_, _) = (X += x, Y += y);
and
Action<int, int...
How to print a double with two decimals in Android? [duplicate]
...
yourTextView.setText(String.format("Value of a: %.2f", a));
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CruiseControl [.Net] vs TeamCity for continuous integration?
...int. I've never been happier than I am with TeamCity. It is very simple to set up and still provides a great deal of power. The build statistics page that shows build times, unit test count, pass rate etc. is very nice. TeamCity's project home page is also very valuable.
For simple .NET projects you...
What is the claims in ASP .NET Identity
...ined for that role.
Claims-Based Security
A claims-based identity is the set of claims. A claim is a statement that an entity (a user or another application) makes about
itself, it's just a claim. For example a claim list can have the user’s name, user’s e-mail, user’s age, user's authorizat...
What does static_assert do, and what would you use it for?
...ert(sizeof(void *) >= sizeof i);
foo((void *) i);
You might want to asset that char type is signed
static_assert(CHAR_MIN < 0);
or that integral division with negative values rounds towards zero
static_assert(-5 / 2 == -2);
And so on.
Run-time assertions in many cases can be used inst...