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400 BAD request HTTP error code meaning?
...a decent set of REST response codes at restapitutorial.com/httpstatuscodes.html. It may also depend on how you want to handle a valid request such as a 406 (Not Acceptable) or 405 method not allowed. However, 400 is appropriate because "The request could not be understood by the server due to malfo...
jQuery Validate - require at least one field in a group to be filled
...("fillone", {
require_from_group: [1,".fillone"]
});
Code inside the html file:
<input id="field1" class="fillone" type="text" value="" name="field1" />
<input id="field2" class="fillone" type="text" value="" name="field2" />
<input id="field3" class="fillone" type="text" value...
Can I use assert on Android devices?
...
See the Embedded VM Control document (raw HTML from the source tree, or a nicely formatted copy).
Basically, the Dalvik VM is set to ignore assertion checks by default, even though the .dex byte code includes the code to perform the check. Checking assertions is tu...
What is the fastest way to send 100,000 HTTP requests in Python?
...p
from aiohttp import ClientSession, ClientConnectorError
async def fetch_html(url: str, session: ClientSession, **kwargs) -> tuple:
try:
resp = await session.request(method="GET", url=url, **kwargs)
except ClientConnectorError:
return (url, 404)
return (url, resp.sta...
How do you enable the escape key close functionality in a Twitter Bootstrap modal?
...kdrop: 'static',
templateUrl: 'app/dashboard/view/currentlyIneligibleView.html',
controller: 'currentlyIneligibleCtrl',
resolve: {
data: function () { return param; }
}
});
backdrop: 'static' => Stop to close on clicking outside
keyboard: false => Stop to close by using escape b...
Create an index on a huge MySQL production table without table locking
...ates
https://dev.mysql.com/doc/refman/8.0/en/innodb-online-ddl-operations.html#online-ddl-index-syntax-notes
In MySQL 5.6 and higher, the table remains available for read and write operations while the index is being created or dropped. The CREATE INDEX or DROP INDEX statement only finishes aft...
What is the MIME type for Markdown?
...d that this is no longer supported in many mail clients -- which now favor HTML Mail. Besides, Enriched Text format never supported hyperlinks.
– Volomike
Oct 2 '12 at 18:34
37
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Plot logarithmic axes with matplotlib in python
...to log, which work fine.
references:
http://matplotlib.org/api/pyplot_api.html#matplotlib.pyplot.bar
http://matplotlib.org/api/pyplot_api.html#matplotlib.pyplot.hist
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Reset the database (purge all), then seed a database
... and includes your seeds.rb file.
http://guides.rubyonrails.org/migrations.html#resetting-the-database
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Runtime vs. Compile time
... In fact, it needn't be a well-formed program at all. You could feed this HTML to the compiler and watch it barf...
What can go wrong at compile time:
Syntax errors
Typechecking errors
(Rarely) compiler crashes
If the compiler succeeds, what do we know?
The program was well formed---a meaningf...