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Can I target all tags with a single selector?
...is approach allows you to do so easily. Your implementation can be dynamic based on the header number.
– Steve
Nov 27 '17 at 16:53
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Android multiple email attachments using Intent
...Is this really what you want?" I've tried passing both the Application and base context to this e-mail method, and both result in the same error.
– ravemir
Dec 29 '12 at 18:48
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In MySQL queries, why use join instead of where?
...t for JOIN types other than INNER, making queries easy to use on other databases
WHERE clause only serves as filtration of the cartesian product of the tables joined
From a Design Perspective:
ANSI-92 JOIN syntax is pattern, not anti-pattern:
The purpose of the query is more obvious; the colu...
Java: How to convert List to Map
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@Blauhirn I know, my example is based on the custom class just below. You are free to use whatever function to generate your keys from the values .
– Alexis C.
Feb 4 '17 at 17:40
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What's the difference between @JoinColumn and mappedBy when using a JPA @OneToMany association
...whichever generation you think fits your needs. If you're on a legacy database and don't want to change the structure, pick whichever matches your schema.
– Snekse
Mar 7 '17 at 16:36
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How can you debug a CORS request with cURL?
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The bash script "corstest" below works for me. It is based on Jun's comment above.
usage
corstest [-v] url
examples
./corstest https://api.coindesk.com/v1/bpi/currentprice.json
https://api.coindesk.com/v1/bpi/currentprice.json Access-Control-Allow-Origin: *
the positiv...
Python Remove last 3 characters of a string
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It doesn't work as you expect because strip is character based. You need to do this instead:
foo = foo.replace(' ', '')[:-3].upper()
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Why don't self-closing script elements work?
...any hours digging into bug reports and mailing lists.
HTML 4
HTML 4 is based on SGML.
SGML has some shorttags, such as <BR//, <B>text</>, <B/text/, or <OL<LI>item</LI</OL>.
XML takes the first form, redefines the ending as ">" (SGML is flexible), so that i...
Is it possible to define more than one function per file in MATLAB, and access them from outside tha
...rt x from y" way of doing things)
function message = makefuns
assignin('base','fun1',@fun1);
assignin('base','fun2',@fun2);
message='Done importing functions to workspace';
end
function y=fun1(x)
y=x;
end
function z=fun2
z=1;
end
And then used thusly:
>> makefuns
ans =
Done imp...
String comparison: InvariantCultureIgnoreCase vs OrdinalIgnoreCase? [duplicate]
...ood at different things.
InvariantCultureIgnoreCase uses comparison rules based on english, but without any regional variations. This is good for a neutral comparison that still takes into account some linguistic aspects.
OrdinalIgnoreCase compares the character codes without cultural aspects. Thi...