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Find nearest value in numpy array
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import numpy as np
def find_nearest(array, value):
array = np.asarray(array)
idx = (np.abs(array - value)).argmin()
return array[idx]
array = np.random.random(10)
print(array)
# [ 0.21069679 0.61290182 0.63425412 0.84635244 0.91599191 ...
How can I use mySQL replace() to replace strings in multiple records?
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UPDATE some_table SET some_field = REPLACE(some_field, '&lt;', '<')
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Center Google Maps (V3) on browser resize (responsive)
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You want another event listener, I think for "center_changed" on the map object, that updates a global variable with the new coordinates, which you can then use in your setCenter.
– duncan
Jan 10 '12 at 11:15
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Django Forms: if not valid, show form with error message
.../div>
{% endfor %}
{% endfor %}
{% for error in form.non_field_errors %}
<div class="alert alert-danger">
<strong>{{ error|escape }}</strong>
</div>
{% endfor %}
{% endif %}
An example:
def myView(request):
form = myFo...
SQL Server SELECT INTO @variable?
...se TOP, MySQL uses LIMIT, and Oracle uses ROWNUM. See w3schools.com/sql/sql_top.asp for more information.
– Tyler
Jul 7 '17 at 12:08
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Unsafe JavaScript attempt to access frame with URL
...le which retrieves the remote content
remoteInclude.php
<?php
$url = $_GET['url'];
$contents = file_get_contents($url);
echo $contents;
The HTML
<iframe frameborder="1" id="frametest" src="/remoteInclude.php?url=REMOTE_URL_HERE"></iframe>
<script>
$("#frametest").load(f...
Regular vs Context Free Grammars
...ven includes epsilon as an third alternative: en.wikipedia.org/wiki/Regular_grammar)
– user764754
Feb 5 '12 at 18:26
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Difference between \b and \B in regex
...rk in regex is composed of letters (a– z and A– Z), digits, and the “_” [underscore]). Everything else is non word.
– Maralc
Aug 25 '15 at 1:31
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Is there an easy way to strike through text in an app widget?
... this:
remoteviews.setInt(R.id.YourTextView, "setPaintFlags", Paint.STRIKE_THRU_TEXT_FLAG | Paint.ANTI_ALIAS_FLAG);
Of course you can also add other flags from the android.graphics.Paint class.
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How can I pass data from Flask to JavaScript in a template?
...pass it a list of tuples with the long/lat information. I know that render_template will pass these variables to the view so they can be used in HTML, but how could I pass them to JavaScript in the template?
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