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How to quickly open a file in Visual Studio 2012
...t by typing Ctrl + D (or whatever shortcut assigned) to go to Find tool, and then type >of myfile.cs , the file will be opened then, and it is even more convenient that this will do an incremental search of the file name. In the whole procedure I don't need to use mouse at all.
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Get records with max value for each group of grouped SQL results
...alue for.
You avoid complicated subqueries that try to find the max() etc, and also the problems of returning multiple rows when there are more than one with the same maximum value (as the other answers would do)
Note: This is a mysql-only solution. All other databases I know will throw an SQL synta...
Parsing a string into a boolean value in PHP
Today I was playing with PHP, and I discovered that the string values "true" and "false" are not correctly parsed to boolean in a condition, for example considering the following function:
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Ignore outliers in ggplot2 boxplot
...gplot(df, aes(y = y)) + geom_boxplot(aes(x = factor(1)))
# compute lower and upper whiskers
ylim1 = boxplot.stats(df$y)$stats[c(1, 5)]
# scale y limits based on ylim1
p1 = p0 + coord_cartesian(ylim = ylim1*1.05)
share
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SVN: Is there a way to mark a file as “do not commit”?
...feature, as of February 2016 / version 1.9. This answer is a non-ideal command-line workaround
As the OP states, TortoiseSVN has a built in changelist, "ignore-on-commit", which is automatically excluded from commits. The command-line client does not have this, so you need to use multiple changelis...
Haskell composition (.) vs F#'s pipe forward operator (|>)
...ell I've only ever seen function composition, (.) , being used. I understand that they are related , but is there a language reason that pipe-forward isn't used in Haskell or is it something else?
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Delete duplicate rows from small table
...table in a PostgreSQL 8.3.8 database, which has no keys/constraints on it, and has multiple rows with exactly the same values.
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What is a tracking branch?
...a direct relationship to a remote branch. If you’re on a tracking branch and type git push, Git automatically knows which server and branch to push to. Also, running git pull while on one of these branches fetches all the remote references and then automatically merges in the corresponding remote ...
How to make a chain of function decorators?
...dule from PyPI: they preserve certain important metadata (such as __name__ and, speaking about the decorator package, function signature).
– Marius Gedminas
Mar 11 '11 at 2:30
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'dragleave' of parent element fires when dragging over children elements
I have the following HTML structure and I've attached the dragenter and dragleave events to the <div id="dropzone"> element.
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