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close vs shutdown socket?
... very bad. If you just shutdown, subsequent use of the FILE will just give errors until fclose is called.
– R.. GitHub STOP HELPING ICE
Nov 12 '10 at 4:22
26
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Abstract class in Java
... following:
public class ImplementingClass extends AbstractClass
{
// ERROR!
}
There's no method that implements abstractMethod()! So there's no way for the JVM to know what it's supposed to do when it gets something like new ImplementingClass().abstractMethod().
Here's a correct Implementi...
Determine Whether Two Date Ranges Overlap
...l
– Meno Hochschild
Apr 10 '17 at 6:05
Great summarize to write specs for overlaping dates
– ToT...
Is the size of C “int” 2 bytes or 4 bytes?
...
I know it's equal to sizeof(int). The size of an int is really compiler dependent. Back in the day, when processors were 16 bit, an int was 2 bytes. Nowadays, it's most often 4 bytes on a 32-bit as well as 64-bit systems.
Still, using sizeof(int) is the best way to get the size of...
Is there a way to check if a file is in use?
...access the file before it's been saved back to the filesystem and throw an error: "File in use by another process" .
19 An...
Hide all warnings in ipython
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I receive the error "Javescript Error: $ is not defined"
– Ben
Feb 10 at 10:02
...
Getting the exception value in Python
...t exception classes will have an args attribute. Often, args[0] will be an error message.
It should be noted that just using str will return an empty string if there's no error message whereas using repr as pyfunc recommends will at least display the class of the exception. My take is that if you'r...
How to access a preexisting collection with Mongoose?
.../localhost/local');
var connection = mongoose.connection;
connection.on('error', console.error.bind(console, 'connection error:'));
connection.once('open', function () {
connection.db.collection("YourCollectionName", function(err, collection){
collection.find({}).toArray(function(err,...
How to create composite primary key in SQL Server 2008
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answered Jul 20 '16 at 16:05
Ray K.Ray K.
1,95133 gold badges2121 silver badges3434 bronze badges
...
What does “javascript:void(0)” mean?
...function. It needs a value to operate on to its right, or it will throw an error.
– Breton
Aug 18 '09 at 5:59
14
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