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How to check if variable's type matches Type stored in a variable
...is Animal; // true also! Every tiger is an animal.
But checking for type identity with reflection checks for identity, not for compatibility
bool b5 = x.GetType() == typeof(Tiger); // true
bool b6 = x.GetType() == typeof(Animal); // false! even though x is an animal
or with the type variable
boo...
dealloc in Swift
...ing blocks to handle your notifications you have to unregister for them inside deinit.
– marsbear
Nov 30 '16 at 14:34
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How do I vertically center text with CSS? [duplicate]
...x dashed #f69c55;
}
span {
display: inline-block;
vertical-align: middle;
line-height: normal;
}
<div>
<span>Hello World!</span>
</div>
The CSS just sizes the <div>, vertically center aligns the <span> by setting the <div>'s line-heig...
Chrome developer tools: View Console and Sources views in separate views/vertically tiled?
...bkit-web-inspector #main[style*="bottom"]:not([style*="bottom: 0"]) {
width: 50%;
bottom: 0 !important;
}
#-webkit-web-inspector #drawer[style*="height"]:not([style*="height: 0"]) {
/* The position of the drawer */
left: 50% !important;
/* styles to position the #drawer correctl...
How can I discover the “path” of an embedded resource?
...ngly typed resource:
ProjectNamespace.Properties.Resources.file
Use the IDE's resource manager to add resources.
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How can I format patch with what I stash away
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@silverburgh: I had a quick look through man patch and I didn't see any options for interactive patch application. However, since patch files are plain text files themselves, usually what one would do is edit the patch in a text editor to clip out the relevant parts to apply with pa...
How to call a method defined in an AngularJS directive?
...oller $scope as the directive, just define function updateMap on $scope inside the link function. Your controller can then call that function when the action button is clicked.
<div ng-controller="MyCtrl">
<map></map>
<button ng-click="updateMap()">call updateMap()&...
Get an OutputStream into a String
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Hmm, I'm an avid Apache Commons user, but in this case I fail to see why you should use Commons IO's ByteArrayOutputStream instead of JDK's own java.io.ByteArrayOutputStream. The latter also provides toString(String charsetName) and toByte...
Why does Math.Floor(Double) return a value of type Double?
I need to get the left hand side integer value from a decimal or double. For Ex: I need to get the value 4 from 4.6. I tried using Math.Floor function but it's returning a double value, for ex: It's returning 4.0 from 4.6. The MSDN documentation says that it returns an integer value. Am I missing so...
What's the difference between IQueryable and IEnumerable
...od ("half-compiled" if you will) that can be parsed by the queryable's provider and used accordingly.
For example:
IEnumerable<Person> people = GetEnumerablePeople();
Person person = people.Where(x => x.Age > 18).FirstOrDefault();
IQueryable<Person> people = GetQueryablePeople()...