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Find a value anywhere in a database
Given a #, how do I discover in what table and column it could be found within?
18 Answers
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What are the differences between a pointer variable and a reference variable in C++?
I know references are syntactic sugar, so code is easier to read and write.
41 Answers
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How to save and restore multiple different sessions in Vim?
Depending on my task in Vim I have several tabs open.
14 Answers
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Disabling implicit animations in -[CALayer setNeedsDisplayInRect:]
I've got a layer with some complex drawing code in its -drawInContext: method. I'm trying to minimize the amount of drawing I need to do, so I'm using -setNeedsDisplayInRect: to update just the changed parts. This is working splendidly. However, when the graphics system updates my layer, it's transi...
In Bash, how can I check if a string begins with some value?
I would like to check if a string begins with "node" e.g. "node001". Something like
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How can I wrap or break long text/word in a fixed width span?
I want to create a span with a fixed width that when I type any thing in the span like <span>lgasdfjksdajgdsglkgsadfasdfadfasdfadsfasdfasddkgjk</span> , a long string of non-spaced text, the word(s) break or wrap to next line.
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How do I clear my local working directory in Git? [duplicate]
How can I clear my working directory in Git?
6 Answers
6
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How to change the href for a hyperlink using jQuery
How can you change the href for a hyperlink using jQuery?
12 Answers
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How to automatically crop and center an image
Given any arbitrary image, I want to crop a square from the center of the image and display it within a given square.
7 Ans...
psycopg2: insert multiple rows with one query
I need to insert multiple rows with one query (number of rows is not constant), so I need to execute query like this one:
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