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iOS: how to perform a HTTP POST request?
...y is nice and a great way to get started.
The HTTPS complications are far from trivial in various scenarios, and if you want to be robust in handling all the variations, you'll find the ASI library a real help.
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Calling class staticmethod within the class body?
When I attempt to use a static method from within the body of the class, and define the static method using the built-in staticmethod function as a decorator, like this:
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How to create a new database using SQLAlchemy?
...eries in a transaction. To get around this, get the underlying connection from the engine:
>>> conn = engine.connect()
But the connection will still be inside a transaction, so you have to end the open transaction with a commit:
>>> conn.execute("commit")
And you can then pr...
What 'additional configuration' is necessary to reference a .NET 2.0 mixed mode assembly in a .NET 4
...o that, but I'd rather just take their precompiled binary and reference it from my project. I'll look into it some more. But can you think of why changing app.config doesn't make it work? I thought maybe I had to use programname.exe.config, but I tried that too and it didn't work. In my limited ...
Is there a command to list SVN conflicts?
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If you have ack from http://betterthangrep.com/, you can do the following
svn st | ack '^C'
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How do I specify local .gem files in my Gemfile?
...y editing your Gemfile.
Specifying a :path attribute will install the gem from that path on your local machine.
gem "foreman", path: "/Users/pje/my_foreman_fork"
Alternately, specifying a :git attribute will install the gem from a remote git repository.
gem "foreman", git: "git://github.com/pje...
How to increment a pointer address and pointer's value?
...ce but they are evaluated right-to-left. The code means "take the contents from where ptr points at, then increment ptr". It is very common C code (and yes, quite confusing). Please correct this and I'll remove the downvote. Same for *(ptr)++, the parenthesis does nothing.
– Lu...
How to keep index when using pandas merge
I would like to merge two DataFrames , and keep the index from the first frame as the index on the merged dataset. However, when I do the merge, the resulting DataFrame has integer index. How can I specify that I want to keep the index from the left data frame?
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How to check if a map contains a key in Go?
...:
initializes two variables - val will receive either the value of "foo" from the map or a "zero value" (in this case the empty string) and ok will receive a bool that will be set to true if "foo" was actually present in the map
evaluates ok, which will be true if "foo" was in the map
If "foo" i...
top nav bar blocking top content of the page
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Add to your CSS:
body {
padding-top: 65px;
}
From the Bootstrap docs:
The fixed navbar will overlay your other content, unless you add padding to the top of the body.
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