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Pointers in C: when to use the ampersand and the asterisk?
... of integers
int i = *a; // the value of the first element of a
int i2 = a[0]; // another way to get the first element
To get the second element:
int a[2]; // array
int i = *(a + 1); // the value of the second element
int i2 = a[1]; // the value of the second element
So the [] indexing operator...
How to remove the arrow from a select element in Firefox
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Number of rows affected by an UPDATE in PL/SQL
I have a PL/SQL function (running on Oracle 10g) in which I update some rows. Is there a way to find out how many rows were affected by the UPDATE? When executing the query manually it tells me how many rows were affected, I want to get that number in PL/SQL.
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How to remove a single, specific object from a ConcurrentBag?
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answered Jun 12 '10 at 19:26
Mark ByersMark Byers
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How do I get the AM/PM value from a DateTime?
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answered Oct 24 '11 at 12:06
AndyAndy
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How to start an application using android ADB tools?
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answered Dec 31 '10 at 3:40
CristianCristian
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.gitignore is ignored by Git
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Abel Callejo
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answered Jul 12 '12 at 12:20
Alin HurubaAlin Hu...
How to programmatically close a JFrame
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edited Apr 1 '16 at 0:01
Nathan
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answered A...
How can I create tests in Android Studio?
...mples to help you see how testing works. If you follow along for the next 10 minutes, you will be all set up to start adding your tests to your own app. I think you'll be surprised how easy it is. I certainly was.
Intro to Android Testing
There are two different types of tests that you will do.
Loc...
Adding options to select with javascript
I want this javascript to create options from 12 to 100 in a select with id="mainSelect", because I do not want to create all of the option tags manually. Can you give me some pointers? Thanks
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