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How to list all the available keyspaces in Cassandra?
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If you want to do this outside of the cqlsh tool you can query the schema_keyspaces table in the system keyspace. There's also a table called schema_columnfamilies which contains information about all tables.
The DESCRIBE and SHOW commands only work i...
How to scroll to specific item using jQuery?
...visible" character at the very end of the code block. The character is considered invalid in Edge, chrome. - a copy-paster
– Attacktive
Mar 24 '17 at 2:44
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receiver type *** for instance message is a forward declaration
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What an absolutely ridiculous wording. But, yep, that fixed it.
– TimJowers2
Aug 21 '18 at 18:41
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Simulate limited bandwidth from within Chrome?
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I'd recommend Charles Proxy - you can choose to slowdown individual sites, also has a whole bunch of HTTP inspection tools.
Edit:
As of June 2014, Chrome now has the ability to do this natively in DevTools - you'll need Chrome 38 though.
The option is accessible from the Network tab ...
TypeError: ObjectId('') is not JSON serializable
...er querying an aggregated function on document using Python, It returns valid response and i can print it but can not return it.
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Is well formed without a ?
Is it valid to have <input> without it being in a <form> ?
7 Answers
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How to kill/stop a long SQL query immediately?
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What could the reason
A query cancel is immediate, provided that your attention can reach the server and be processed. A query must be in a cancelable state, which is almost always true except if you do certain operations like call a web service from SQLCLR. If your attention can...
How can I fix WebStorm warning “Unresolved function or method” for “require” (Firefox Add-on SDK)
...ction loadSandbox(uri) { let sandbox = ... sandbox.require = function (id) { return Object.freeze({ ... }); }; return sandbox; </code>
– skatsumata
Nov 26 '13 at 9:27
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Calling a function every 60 seconds
...ed to execute further
return true; // or false, change the IIFE inside condition accordingly.
}
}
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Prevent form submission on Enter key press
...e;
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Ok, so imagine you have the following textbox in a form:
<input id="scriptBox" type="text" onkeypress="return runScript(event)" />
In order to run some "user defined" script from this text box when the enter key is pressed, and not have it submit the form, here is some sample code. P...