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How to remove all characters after a specific character in python?
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additionally, you can change that -1 to any index to be the occurrence at which you drop text.
– theannouncer
Sep 14 '15 at 22:19
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Choosing the best concurrency list in Java [closed]
... then you can use an AtomicReferenceArray. This would allow you to perform indexed updates to a slot. You could write a List view if needed.
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Is there a difference between PhoneGap and Cordova commands?
...ommand line option of PhoneGap
http://docs.phonegap.com/en/edge/guide_cli_index.md.html
Apache Cordova Options
http://cordova.apache.org/docs/en/3.0.0/guide_cli_index.md.html#The%20Command-line%20Interface
As almost most of commands are similar. There are few differences
(Note: No difference in ...
Rubymine: How to make Git ignore .idea files created by Rubymine
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That doesn't really work when the .idea folder is already under tracking
– ACV
Jan 28 '19 at 9:45
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Change one value based on another value in pandas
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One option is to use Python's slicing and indexing features to logically evaluate the places where your condition holds and overwrite the data there.
Assuming you can load your data directly into pandas with pandas.read_csv then the following code might be helpful f...
Changing all files' extensions in a folder with one command on Windows
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The replacement pattern is another filename with embedded wildcard
indexes, each
of which consists of the character # followed by a digit from 1 to 9. In the new name of a
matching file, the wildcard indexes are replaced by the actual characters that matched the
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Calculate a Running Total in SQL Server
... Reads 58, Duration 139
From what I've seen if you have proper clustered index/primary key on your table (in our case it would be index by ord_id) update will proceed in a linear way all the time (never encountered divide by zero). That said, it's up to you to decide if you want to use it in produ...
Get the last item in an array
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if (loc_array[loc_array.length - 1] === 'index.html') {
// do something
} else {
// something else
}
In the event that your server serves the same file for "index.html" and "inDEX.htML" you can also use: .toLowerCase().
Though, you might want to consider do...
Why is SSE scalar sqrt(x) slower than rsqrt(x) * x?
...ood to about 11-12 bits.
It's implemented with a lookup table (i.e. a ROM) indexed by the mantissa. (In fact, it's a compressed lookup table, similar to mathematical tables of old, using adjustments to the low-order bits to save on transistors.)
The reason why it's available is that it is the initia...
Can a pointer to base point to an array of derived objects?
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You cannot index like that. You have allocated an array of Rectangles and stored a pointer to the first in shapes. When you do shapes[1] you're dereferencing (shapes + 1). This will not give you a pointer to the next Rectangle, but a po...