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How to match all occurrences of a regex
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Remove the grouping from your_regex = /(\d+)[m-t]/ and you won't need to use flatten. Your final example uses last_match which in this case is probably safe, but is a global and could possibly be overwritten if any regex was matched prior to cal...
ASP.NET WebApi unit testing with Request.CreateResponse
...quest.Properties[HttpPropertyKeys.HttpConfigurationKey] = config;
Copied from Peter Provost's comprehensive blog post on Unit Testing ASP.NET Web API.
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Memoization in Haskell?
...ger -> Integer
memoList f = memoList_f
where memoList_f = (memo !!) . fromInteger
memo = map (f memoList_f) [0..]
faster_f :: Integer -> Integer
faster_f = memoList f
-- Memoizing using a tree
data Tree a = Tree (Tree a) a (Tree a)
instance Functor Tree where
fmap f (Tree l m...
Execute and get the output of a shell command in node.js
... network server, so if that's what you're looking to use it for, stay away from sync-exec kinda stuff unless you're only using it during startup or something.
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How to change a PG column to NULLABLE TRUE?
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From the fine manual:
ALTER TABLE mytable ALTER COLUMN mycolumn DROP NOT NULL;
There's no need to specify the type when you're just changing the nullability.
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git pull keeping local changes
...here actualy is anything to stash. Otherwise you would pop stashed changes from an earlier git stash.
– Jörn Reimerdes
Aug 30 '18 at 10:29
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Get current value of a setting in Vim
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If you want to also see where the option was set from, use verbose. For this example, :verbose set expandtab.
– mkobit
Mar 19 '16 at 19:08
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How to get MD5 sum of a string using python?
...u may want to be careful about which character encoding is used to convert from text to binary data before hashing.
The result of a hash is also binary data - it looks like Flickr's example has then been converted into text using hex encoding. Use the hexdigest function in hashlib to get this.
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github markdown colspan
...omit closing </td> for speed, оr can leave for consistency.
Result from http://markdown-here.com/livedemo.html :
Works in Jupyter Markdown.
Update:
As of 2019 year all pipes in the second line are compulsory in Jupyter Markdown.
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How to deserialize a list using GSON or another JSON library in Java?
...on, you'd just need to do something like:
List<Video> videos = gson.fromJson(json, new TypeToken<List<Video>>(){}.getType());
You might also need to provide a no-arg constructor on the Video class you're deserializing to.
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