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How do you set the Content-Type header for an HttpClient request?
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edited Aug 20 at 14:31
Liam
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a...
How to get first and last day of the week in JavaScript
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20 Answers
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SQL - Update multiple records in one query
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Try either multi-table update syntax
UPDATE config t1 JOIN config t2
ON t1.config_name = 'name1' AND t2.config_name = 'name2'
SET t1.config_value = 'value',
t2.config_value = 'value2';
Here is SQLFiddle demo
or conditional update
UPDATE config
SET config_value = CASE con...
REST HTTP status codes for failed validation or invalid duplicate
...ook "RESTful Web Services".
For double submit: 409 Conflict
Update June 2014
The relevant specification used to be RFC2616, which gave the use of 400 (Bad Request) rather narrowly as
The request could not be understood by the server due to malformed syntax
So it might have been argued th...
How to do Base64 encoding in node.js?
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2052
Buffers can be used for taking a string or piece of data and doing base64 encoding of the res...
Can I change multiplier property for NSLayoutConstraint?
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edited Feb 12 at 12:39
Nikita
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answered Jan 8 '15 at 0:...
What is causing “Unable to allocate memory for pool” in PHP?
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12 Answers
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Two way sync with rsync
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RazerM
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answered May 29 '10 at 21:50
alexalex
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Custom attributes - Yea or nay?
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255
HTML 5 explicitly allows custom attributes that begin with data. So, for example, <p data-d...
java: Class.isInstance vs Class.isAssignableFrom
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clazz.isAssignableFrom(Foo.class) will be true whenever the class represented by the clazz obj...