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How can I have grep not print out 'No such file or directory' errors?
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@sbhatla the parenthesis create an order of operations for the find command. stackoverflow.com/questions/24338777/…
– Choylton B. Higginbottom
Sep 25 '18 at 19:09
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Generate 'n' unique random numbers within a range [duplicate]
... way, you will get all the numbers in the particular range but in a random order.
But you can use random.sample to get the number of elements you need, from a range of numbers like this
print random.sample(range(numLow, numHigh), 3)
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GitHub pages are not updating
...t index.html (which uses the image), just by changing some white space, in order to get GitHub Pages to start serving the image. I suspect it doesn't rebuild unless an HTML page changes.
– Paul Lynch
Apr 13 '17 at 21:09
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What do I need to read to understand how git works? [closed]
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For me, the following three resources were very, very helpful, in this order:
The Thing About Git explained why I should even care
Git Magic explained how to get started
Git The Basics [pdf] explained - graphically, and in detail - what happens when I add, remove, merge, etc.
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How to remove files and directories quickly via terminal (bash shell) [closed]
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A complete solution to LOCALLY validate an in-app receipts and bundle receipts on iOS 7
...:string];
break;
}
case RMAppReceiptASN1TypeWebOrderLineItemID:
_webOrderLineItemID = RMASN1ReadInteger(&p, length);
break;
case RMAppReceiptASN1TypeCancellationDate:
{
NSString *string = RMASN1ReadIA5SString(&p,...
Rails create or update magic?
...not, a block will be passed down with the record object as an argument, in order to do the update.
– sameers
Sep 23 '14 at 20:48
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How can I read large text files in Python, line by line, without loading it into memory?
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@rochacbruno, Reading the lines in reverse order is not as easy to do efficiently unfortunately. Generally you would want to read from the end of the file in sensible sized chunks (kilobytes to megabytes say) and split on newline characters ( or whatever the line endi...
Jump to editor shortcut in Intellij IDEA
...t + Home you can actually put focus on selecting the file and hit enter in order to go to the editor.
Esc is not always going to put the focus on editor.
For those on Mac (you don't have a Home key), use Command + E to open the recent files then hit enter.
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Python Anaconda - How to Safely Uninstall
...rand new machine with no customised PATH (yet)... but wanted to comment in order to warn anyone who risks losing some import PATH configuration.
– olisteadman
Dec 17 '18 at 13:55
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