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HTML Entity Decode [duplicate]
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Can someone tell me what str.replace(/<\/?\w(?:[^"'>]|"[^"]*"|'[^']*')*>/gmi, ''); does?
– PoeHaH
Jan 17 '13 at 16:55
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Count number of records returned by group by
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You can do both in one query using the OVER clause on another COUNT
select
count(*) RecordsPerGroup,
COUNT(*) OVER () AS TotalRecords
from temptable
group by column_1, column_2, column_3, column_4
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Python, remove all non-alphabet chars from string
...hich case a-zA-Z \n. I'm trying to find a regex that would lump both into one but using \w or \W isn't giving me the desired behavior. You might just need to add \n if that's the case.
– limasxgoesto0
Mar 20 '14 at 0:51
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Nodejs Event Loop
...ve until the script ends. CPU bound operation - execute in-line, I/O bound ones, request to the machinery as above.
When I/O completes, the listeners are called back.
The event machinery above is called libuv AKA event loop framework. Node leverages this library to implement its event driven progr...
How to ignore the first line of data when processing CSV data?
...me it's the prescribed way to do it. I agree that doing it on the basis of one line of data doesn't seem like it would always be enough data to make such a determination—but I have no idea since how the Sniffer works isn't described. FWIW I've never seen has_header(file.readline()) being used and ...
How can I switch my git repository to a particular commit
...he above commands create a new branch and with the latest commit being the one specified in the command, but just in case you want your current branch HEAD to move to the specified commit, below is the command:
git checkout <commit_hash>
It detaches and point the HEAD to specified commit a...
read file from assets
... It works on anything that's a subclass of Context, of which Activity is one of many.
– Jeremy Logan
Aug 22 '13 at 20:59
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When to use: Java 8+ interface default method, vs. abstract method
..., you may find the same feature useful in your project as well. You've got one centralized place where to add new convenience and you don't have to rely on how the rest of the type hierarchy looks.
share
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When would you use the Builder Pattern? [closed]
...actory is used when the factory can easily create the entire object within one method call.
One example of using a builder is a building an XML document, I've used this model when building HTML fragments for example I might have a Builder for building a specific type of table and it might have the ...
What is the length of the access_token in Facebook OAuth2?
... Google and StackOverflow to find a answer to my question but I can't find one.
7 Answers
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