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Backporting Python 3 open(encoding=“utf-8”) to Python 2
I have a Python codebase, built for Python 3, which uses Python 3 style open() with encoding parameter:
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What does java:comp/env/ do?
I just spent too much time of my day trying to figure out some errors when hooking up some JNDI factory bean. The problem turned out to be that instead of this...
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How to go up a level in the src path of a URL in HTML?
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Use .. to indicate the parent directory:
background-image: url('../images/bg.png');
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Ternary Operator Similar To ?:
I am trying to avoid constructs like this:
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What is the session's “secret” option?
I don't know anything about cryptography. I'm wondering what the session secret is.
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Scala type programming resources
According to this question , Scala's type system is Turing complete . What resources are available that enable a newcomer to take advantage of the power of type-level programming?
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How do I insert datetime value into a SQLite database?
I am trying to insert a datetime value into a SQLite database. It seems to be sucsessful but when I try to retrieve the value there is an error:
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pass **kwargs argument to another function with **kwargs
I do not understand the following example, lets say I have these functions:
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How to truncate string using SQL server
i have large string in SQL Server. I want to truncate that string to 10 or 15 character
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Switch branch names in git
There may be more than one way to ask this question, so here's a desciption of the problem. I was working on master and committed some stuff and then decided I wanted to put that work on hold. I backed up a few commits and then branched from before I started my crap work. Practically this works fine...