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Tricky Google interview question
A friend of mine is interviewing for a job. One of the interview questions got me thinking, just wanted some feedback.
21 A...
How to make Twitter bootstrap modal full screen
How do I make a twitter bootstrap modal popup full screen for the above code, I tried playing around with css but was not able get it the way I wanted. Can anyone please help me with it.
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How can I scale the content of an iframe?
... 1px solid black; }
#frame {
-ms-zoom: 0.75;
-moz-transform: scale(0.75);
-moz-transform-origin: 0 0;
-o-transform: scale(0.75);
-o-transform-origin: 0 0;
-webkit-transform: scale(0.75);
-webkit-transform-origin: 0 0;
}
</style>
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Number.sign() in javascript
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-1 for mashing your ternary together var sign = (number)? ((number < 0)? -1 : 1 ) : 0
– Patrick Michaelsen
Oct 31 '17 at 16:37
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Split string with delimiters in C
How do I write a function to split and return an array for a string with delimiters in the C programming language?
20 Answe...
Delete rows from a pandas DataFrame based on a conditional expression involving len(string) giving K
... I came up with a way using a list comprehension: df[[(len(x) < 2) for x in df['column name']]] but yours is much nicer. Thanks for your help!
– sjs
Dec 13 '12 at 4:17
18
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Peak signal detection in realtime timeseries data
Update: The best performing algorithm so far is this one .
33 Answers
33
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How do I create an empty array/matrix in NumPy?
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You have the wrong mental model for using NumPy efficiently. NumPy arrays are stored in contiguous blocks of memory. If you want to add rows or columns to an existing array, the entire array needs to be copied to a new block of memory, creating gaps for the...
How to grant remote access to MySQL for a whole subnet?
...c/refman/5.1/en/grant.html
You can specify wildcards in the host name. For example, user_name@'%.example.com' applies to user_name for any host in the example.com domain, and user_name@'192.168.1.%' applies to user_name for any host in the 192.168.1 class C subnet.
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Way to get number of digits in an int?
Is there a neater way for getting the length of an int than this method?
30 Answers
30...