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How to do relative imports in Python?
...countered this problem many times while doing relative imports. And, after reading all the previous answers, I was still not able to figure out how to solve it, in a clean way, without needing to put boilerplate code in all files. (Though some of the comments were really helpful, thanks to @ncoghlan...
JMS and AMQP - RabbitMQ
...sed on the Java Enterprise Edition (Java EE) to create, send, receive, and read messages. It allows the communication between different components of a distributed application to be loosely coupled, reliable, and asynchronous.
Now (from Wikipedia):
The Advanced Message Queuing Protocol (AMQP) i...
How to open a file using the open with statement
... to do file input and output in Python. I've written the following code to read a list of names (one per line) from a file into another file while checking a name against the names in the file and appending text to the occurrences in the file. The code works. Could it be done better?
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How do I create an Excel (.XLS and .XLSX) file in C# without installing Microsoft Office?
How can I create an Excel spreadsheet with C# without requiring Excel to be installed on the machine that's running the code?
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What happens to an open file handle on Linux if the pointed file gets moved or deleted
...em) or renamed, then the file handle remains open and can still be used to read and write the file.
If the file is deleted, the file handle remains open and can still be used (This is not what some people expect). The file will not really be deleted until the last handle is closed.
If the file is ...
Can PHP PDO Statements accept the table or column name as parameter?
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Reading over this, it occurs to me that the example here generates invalid SQL for bad input, because it has no default. If using this pattern, you should either label one of your cases as default, or add an explicit error ca...
What is scaffolding? Is it a term for a particular platform?
...specification to
generate code that the application can
use to create, read, update and delete
database entries, effectively treating
the template as a "scaffold" on which
to build a more powerful application.
sha...
Send a pull request on GitHub for only latest commit
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If the feature is already committed in origin/master, nothing happens during cherry-pick. The new branch should be from upstream/master (i.e., Kevin Hakanson's answer)
– ohho
Jan 31 '13 at 10:32
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Why does std::getline() skip input after a formatted extraction?
...ult functionality of this function dictates that it should (it attempts to read a line and stops when it finds a newline).
Because this leading newline inhibits the expected functionality of your program, it follows that it must be skipped or ignored somehow. One option is to call std::cin.ignore() ...
Java's L number (long) specification
...appears that when you type in a number in Java, the compiler automatically reads it as an integer, which is why when you type in (long) 6000000000 (not in integer's range) it will complain that 6000000000 is not an integer. To correct this, I had to specify 6000000000L . I just learned about ...