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How do I reset a sequence in Oracle?
...ble AFAIK. (Please correct me if I'm wrong!).
However, if you want to set it to 0, you can just delete and recreate it.
If you want to set it to a specific value, you can set the INCREMENT to a negative value and get the next value.
That is, if your sequence is at 500, you can set it to 100 via
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Can't import my own modules in Python
...d time understanding how module importing works in Python (I've never done it in any other language before either).
9 Answe...
Best way to extract a subvector from a vector?
Suppose I have a std::vector (let's call it myVec ) of size N . What's the simplest way to construct a new vector consisting of a copy of elements X through Y, where 0
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When should I use a NoSQL database instead of a relational database? Is it okay to use both on the s
...ces ACID. So, you will have schema based transaction oriented data stores. It's proven and suitable for 99% of the real world applications. You can practically do anything with relational databases.
But, there are limitations on speed and scaling when it comes to massive high availability data stor...
Detect rotation of Android phone in the browser with JavaScript
...ndow.orientation property to figure out which way the device is oriented. With Android phones, screen.width or screen.height also updates as the device is rotated. (this is not the case with the iPhone).
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Does Java have a using statement?
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edited Jun 3 '16 at 15:26
answered Jan 6 '10 at 21:17
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How many random elements before MD5 produces collisions?
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Probability of just two hashes accidentally colliding is 1/2128 which is 1 in 340 undecillion 282 decillion 366 nonillion 920 octillion 938 septillion 463 sextillion 463 quintillion 374 quadrillion 607 trillion 431 billion 768 millio...
The located assembly's manifest definition does not match the assembly reference
I am trying to run some unit tests in a C# Windows Forms application (Visual Studio 2005), and I get the following error:
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How to use ConcurrentLinkedQueue?
...ly; your producer(s) adds data into the queue, and your consumers poll for it.
First, create your queue:
Queue<YourObject> queue = new ConcurrentLinkedQueue<YourObject>();
Now, wherever you are creating your producer/consumer objects, pass in the queue so they have somewhere to put thei...
Unable to read data from the transport connection : An existing connection was forcibly closed by th
...ing, but the service that you're trying to connect to is not available. (Either it stopped, crashed, or is busy with another request.)
In English:
The connection to the machine (remote host/server/PC that the service runs at) was made but since the service was not available on that machine, the ma...