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How to disable text selection highlighting
...in all browsers except Internet Explorer 9 and its earlier versions (but sadly still needs a vendor prefix).
These are all of the available correct CSS variations:
.noselect {
-webkit-touch-callout: none; /* iOS Safari */
-webkit-user-select: none; /* Safari */
-khtml-user-select: n...
Visual List of iOS Fonts?
...fore, but the latest one I have seen was for iOS 5, and much more has been added since then.
7 Answers
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How to git reset --hard a subdirectory?
...August 2019), you have the new command git restore
git restore --source=HEAD --staged --worktree -- aDirectory
# or, shorter
git restore -s@ -SW -- aDirectory
That would replace both the index and working tree with HEAD content, like an reset --hard would, but for a specific path.
Original an...
java.lang.ClassNotFoundException: org.springframework.web.context.ContextLoaderListener
...
I had a similar problem when running a spring web application in an Eclipse managed tomcat. I solved this problem by adding maven dependencies in the project's web deployment assembly.
Open the project's properties (e.g., rig...
Why start an ArrayList with an initial capacity?
...
If you know in advance what the size of the ArrayList is going to be, it is more efficient to specify the initial capacity. If you don't do this, the internal array will have to be repeatedly reallocated as the list grows.
The larger the f...
Insert/Update Many to Many Entity Framework . How do I do it?
...t a class with two students, create the Class object, the Student objects, add the students to the class Students collection add the Class object to the context and call SaveChanges:
using (var context = new YourContext())
{
var mathClass = new Class { Name = "Math" };
mathClass.Students.Ad...
How to serialize an object to XML without getting xmlns=“…”?
... yields the answer. My object that is being serialized is obj and has already been defined. Adding an XMLSerializerNamespace with a single empty namespace to the collection does the trick.
In VB like this:
Dim xs As New XmlSerializer(GetType(cEmploymentDetail))
Dim ns As New XmlSerializerNamespa...
How to ignore HTML element from tabindex?
...
dman
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answered Mar 4 '11 at 11:07
Martin HenningsMartin Henning...
Adding IN clause List to a JPA Query
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axtavtaxtavt
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how to bypass Access-Control-Allow-Origin?
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Put this on top of retrieve.php:
header('Access-Control-Allow-Origin: *');
Note that this effectively disables CORS protection, and leaves your users exposed to attack. If you're not completely certain that you need to allow all origins, you should lock th...