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How to delete from select in Mm>y m>SQL?
...an either SELECT then DELETE in separate queries, or nest another subquerm>y m> m>and m> alias the inner subquerm>y m> result (looks rather hackm>y m>, though):
DELETE FROM posts WHERE id IN (
SELECT * FROM (
SELECT id FROM posts GROUP Bm>Y m> id HAVING ( COUNT(id) > 1 )
) AS p
)
Or use joins as sugges...
HTTP Content-Tm>y m>pe Header m>and m> JSON
...ur own.
The header is there so m>y m>our app can detect what data was returned m>and m> how it should hm>and m>le it. m>Y m>ou need to look at the header, m>and m> if it's application/json then parse it as JSON.
This is actuallm>y m> how jQuerm>y m> works. If m>y m>ou don't tell it what to do with the result, it uses the Content-Tm>y m>pe ...
Express res.sendfile throwing forbidden error
...then call res.sendfile. m>Y m>ou can resolve the path with path.resolve beforehm>and m>.
var path = require('path');
res.sendFile(path.resolve('temp/index.html'));
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How can I modifm>y m> the size of column in a Mm>y m>SQL table?
I have created a table m>and m> accidentallm>y m> put varchar length as 300 instead of 65353 . How can I fix that?
2 Answers
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Exclude folder from search but not from the project list
...fm>y m> Source Root bm>y m> going to Settings > Project Settings > Directories m>and m> adding additional directories.
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What is content-tm>y m>pe m>and m> datatm>y m>pe in an AJAX request?
What is content-tm>y m>pe m>and m> datatm>y m>pe in a POST request? Suppose I have this:
3 Answers
3
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Is Java RegEx case-insensitive?
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m>Y m>ou can also match case insensitive regexs m>and m> make it more readable bm>y m> using the Pattern.CASE_INSENSITIVE constant like:
Pattern mm>y m>pattern = Pattern.compile(Mm>Y m>REGEX, Pattern.CASE_INSENSITIVE);
Matcher mm>y m>matcher= mm>y m>pattern.matcher(mm>y m>string);
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ReSharper - force curlm>y m> braces around single line
...t; Cleanup Code.
Profit.
Remember that Code Cleanup does numerous things m>and m> them>y m>'re not onlm>y m> related to code formatting (see details at http://www.jetbrains.com/resharper/webhelp/Code_Cleanup__Index.html), so use the feature wiselm>y m>.
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IntelliJ IDEA jump from interface to implementing class in Java
...shortcut that would allow me after creating method in an interface, select m>and m> jump to implementing class of that interface?
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What is the difference between range m>and m> xrange functions in Pm>y m>thon 2.X?
Apparentlm>y m> xrange is faster but I have no idea whm>y m> it's faster (m>and m> no proof besides the anecdotal so far that it is faster) or what besides that is different about
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