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Coding Katas for practicing the refactoring of legacy code
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+100
I don't know of a site that catalogs them directly, but one strategy that I've used on occasion is this:
Find an old, small, unmain...
How to fire AJAX request Periodically?
...t I learned from this excellent video by Paul Irish: http://paulirish.com/2010/10-things-i-learned-from-the-jquery-source/
For periodic tasks that might end up taking longer than the repeat interval (like an HTTP request on a slow connection) it's best not to use setInterval(). If the first request...
Avoid line break between html elements
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Jukka K. KorpelaJukka K. Korpela
171k3030 gold badges223223 silver badges332332 bronze badges
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How to exit if a command failed?
...&.
cmd1 && cmd2
will run cmd2 when cmd1 succeeds(exit value 0). Where as
cmd1 || cmd2
will run cmd2 when cmd1 fails(exit value non-zero).
Using ( ) makes the command inside them run in a sub-shell and calling a exit from there causes you to exit the sub-shell and not your original...
How to add pandas data to an existing csv file?
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edited Nov 1 '17 at 17:10
root
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answered Jul 31...
The current SynchronizationContext may not be used as a TaskScheduler
...ncContext.
– h9uest
Mar 2 '15 at 17:07
1
I think I figured it out. My TestInitialize is asynchron...
What's the difference between “Request Payload” vs “Form Data” as seen in Chrome dev tools Network t
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answered Apr 18 '14 at 10:36
leflohlefloh
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How to convert java.sql.timestamp to LocalDate (java8) java.time?
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answered Apr 24 '14 at 9:07
assyliasassylias
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Why does X[Y] join of data.tables not allow a full outer join, or a left join?
...context of each group. Let's say foo is in X, and bar is in Y (along with 20 other columns in Y). Isn't X[Y,sum(foo*bar)] quicker to program and quicker to run than a merge of everything wastefully followed by a subset?
If you want a left outer join of X[Y]
le <- Y[X]
mallx <- merge(X, ...
Using IoC for Unit Testing
...e used for unit testing? Is it useful to manage mocks in a huge solution (50+ projects) using IoC? Any experiences? Any C# libraries that work well for using it in unit tests?
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