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How do I represent a time only value in .NET?
Is there a way one can represent a time only value in .NET without the date? For example, indicating the opening time of a shop?
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What is the difference between Views and Materialized Views in Oracle?
...iews are disk based and are updated periodically based upon the query definition.
Views are virtual only and run the query definition each time they are accessed.
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How do I make the method return type generic?
...ss<T> type) {
return type.cast(friends.get(name));
}
Then call it as such:
jerry.callFriend("spike", Dog.class).bark();
jerry.callFriend("quacker", Duck.class).quack();
This code has the benefit of not generating any compiler warnings. Of course this is really just an updated version ...
My Git repository is in the wrong root directory. Can I move it? (../ instead of ./)
Somehow when I git init ed my latest project a month or so ago I ran the command in the directory one directory higher than the root of my project.
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Google Play on Android 4.0 emulator
...nesky.apk) from here.
Start your emulator:
emulator -avd VM_NAME_HERE -partition-size 500 -no-audio -no-boot-anim
Then use the following commands:
# Remount in rw mode.
# NOTE: more recent system.img files are ext4, not yaffs2
adb shell mount -o remount,rw -t yaffs2 /dev/block/mtdblock0 /system
# ...
What is the purpose of Order By 1 in SQL select statement?
...ough some old code at work, and have noticed that there are several views with an order by 1 clause. What does this accomplish?
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Pros and cons of Java rules engines [closed]
...t
system might involve code to calculate
a discount:
if (product.quantity > 100 && product.quantity < 500) {
product.discount = 2;
} else if (product.quantity >= 500 && product.quantity < 2000) {
product.discount = 5;
} else if (product.quantity >= 2000) {
p...
Attempt to present UIViewController on UIViewController whose view is not in the window hierarchy
... I had an issue where I was attempting to present a modal view controller within the viewDidLoad method. The solution for me was to move this call to the viewDidAppear: method.
My presumption is that the view controller's view is not in the window's view hierarchy at the point that it has been load...
Is it possible to set UIView border properties from interface builder?
Is it possible to control UIView border properties (color, thickness, etc...) directly from interface builder or I can only do it programmatically?
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What does the message “rewrite … (90%)” after a Git commit mean? [duplicate]
When git does a commit it rewrites binary files with something similar to rewrite foobar.bin (76%) . What is that %? Is it percent changed or percent retained from the older file. I know that git uses a binary delta for files, but I just don't know how much of a rewrite the % represents and it does...