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Read a zipped file as a pandas DataFrame
...ing ‘zip’, the ZIP file must contain only one data file to be read in. Set to None for no decompression.
New in version 0.18.1: support for ‘zip’ and ‘xz’ compression.
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GraphViz - How to connect subgraphs?
...ster (instead of the cluster's built-in "label" attribute, which should be set to the empty string (in Python, label='""'). This means I'm no longer adding edges that connect clusters directly, but it works in my particular situation.
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Should I index a bit field in SQL Server?
...be loaded and unloaded from memory depending on usage.
When you ask for a set of rows, SQL uses the index to find the rows more quickly than table scanning (looking at every row).
SQL has clustered and non-clustered indexes. My understanding of clustered indexes is that they group similar index v...
How to escape braces (curly brackets) in a format string in .NET
How can brackets be escaped in using string.Format .
10 Answers
10
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Worst security hole you've seen? [closed]
...t -- had checked out my code, changed a bunch of the security registry key settings for no good reason, checked it back in, and never got a code review or told anyone about it. To this day I have no idea what on earth he thought he was doing; he left the company shortly thereafter. (Of his own accor...
Writing files in Node.js
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Currently there are three ways to write a file:
fs.write(fd, buffer, offset, length, position, callback)
You need to wait for the callback to ensure that the buffer is written to disk. It's not buffered.
fs.writeFile(filename, data, [encoding], callback)
All data must be stored at the same time...
Didn't Java once have a Pair class? [duplicate]
... incorrectly, or did Java, once upon a time, provide a Pair class as part of its API?
10 Answers
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What is the worst real-world macros/pre-processor abuse you've ever come across?
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From memory, it looked something like this:
#define RETURN(result) return (result);}
int myfunction1(args) {
int x = 0;
// do something
RETURN(x)
int myfunction2(args) {
int y = 0;
// do something
R...
How to properly seed random number generator
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Each time you set the same seed, you get the same sequence. So of course if you're setting the seed to the time in a fast loop, you'll probably call it with the same seed many times.
In your case, as you're calling your randInt function u...
What is the difference between ui-bootstrap-tpls.min.js and ui-bootstrap.min.js?
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so in my application we have a set of partials for each page. And we have a set of functionalities for them.So what do you mean by directive. Pls elaborate the exact or real use of tpls.
– rolling stone
Feb 3 '15 at 5...