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mysql: see all open connections to a given database?
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174
The command is
SHOW PROCESSLIST
Unfortunately, it has no narrowing parameters. If you need...
Is it wrong to use Deprecated methods or classes in Java?
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15 Answers
15
Active
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How do I automatically sort a has_many relationship in Rails?
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152
You can specify the sort order for the bare collection with an option on has_many itself:
cla...
Unable to begin a distributed transaction
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31
Found it, MSDTC on the remote server was a clone of the local server.
From the Windows Applica...
How do I ignore an error on 'git pull' about my local changes would be overwritten by merge?
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How to get and set the current web page scroll position?
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119
You're looking for the document.documentElement.scrollTop property.
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send Content-Type: application/json post with node.js
...quest');
var options = {
uri: 'https://www.googleapis.com/urlshortener/v1/url',
method: 'POST',
json: {
"longUrl": "http://www.google.com/"
}
};
request(options, function (error, response, body) {
if (!error && response.statusCode == 200) {
console.log(body.id) // Print t...
How to Test a Concern in Rails
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177
The method you found will certainly work to test a little bit of functionality but seems prett...