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Spring MVC: How to return image in @ResponseBody?
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if you are using Spring version of 3.1 or newer you can specify "produces" in @RequestMapping annotation. Example below works for me out of box. No need of register converter or anything else if you have web mvc enabled (@EnableWebMvc).
@ResponseBody
@Request...
Detect viewport orientation, if orientation is Portrait display alert message advising user of instr
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31 Answers
31
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How to get value of selected radio button?
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edited Feb 5 '18 at 14:39
answered Apr 5 '13 at 16:50
Jo...
Android set height and width of Custom view programmatically
... DalmasDalmas
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17
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Are email addresses case sensitive?
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374
From RFC 5321, section 2.3.11:
The standard mailbox naming convention is defined to be
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How does `is_base_of` work?
...ted to D* and B*. It's a user defined conversion sequence as described by 13.3.3.1.2 from Host<B, D> to D* and B* respectively. For finding conversion functions that can convert the class, the following candidate functions are synthesized for the first check function according to 13.3.1.5/1
D...
Convert a character digit to the corresponding integer in C
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153
As per other replies, this is fine:
char c = '5';
int x = c - '0';
Also, for error checking, ...
Is there a way to reduce the size of the git folder?
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30
git clean -d -f -x deletes files listed in .gitignore and such. E.g. workspaces that don't belong in git, Pods folder, etc.
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Illegal mix of collations (utf8_unicode_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT) for operation '=
...OLLATE added
AND productUsers.productID = rProductID;
END
Option 3: add it to the IN parameter definition:
CREATE PROCEDURE updateProductUsers(
IN rUsername VARCHAR(24) COLLATE utf8_unicode_ci, -- COLLATE added
IN rProductID INT UNSIGNED,
IN rPerm VARCHAR(16))
BEGIN
UPDATE...
Ruby's ||= (or equals) in JavaScript?
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153
Both are absolutely correct, but if you are looking for something that works like ||= in ruby. T...