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Return multiple columns from pandas apply()
...s_pass_series_return_series(series):
series['size_kb'] = locale.format_string("%.1f", series['size'] / 1024.0, grouping=True) + ' KB'
series['size_mb'] = locale.format_string("%.1f", series['size'] / 1024.0 ** 2, grouping=True) + ' MB'
series['size_gb'] = locale.format_string("%.1f", ser...
EF5: Cannot attach the file ‘{0}' as database '{1}'
...to use local server:
I changed the DataSource attribute in the connection string from:
Data Source=(LocalDb)\v11.0;blah
To:
Data Source=.\SQLEXPRESS;blah
Another solution is login to LocalDb via SQL Management Studio, and try to delete that database:
However it didn't work for me, when I t...
Insert new item in array on any position in PHP
...
A function that can insert at both integer and string positions:
/**
* @param array $array
* @param int|string $position
* @param mixed $insert
*/
function array_insert(&$array, $position, $insert)
{
if (is_int($position)) {
array_splice($ar...
How to properly match varargs in Mockito
...introduced anyVararg() matcher:
when(a.b(anyInt(), anyInt(), Matchers.<String>anyVararg())).thenReturn(b);
Also see history for this: https://code.google.com/archive/p/mockito/issues/62
Edit new syntax after deprecation:
when(a.b(anyInt(), anyInt(), ArgumentMatchers.<String>any()))....
How do I convert an HttpRequestBase into an HttpRequest object?
...te list of restricted headers.
*/
private static readonly string[] RestrictedHeaders = new string[] { "Accept", "Connection", "Content-Length", "Content-Type", "Date", "Expect", "Host", "If-Modified-Since", "Range", "Referer", "Transfer-Encoding", "User-Agent", "Proxy-Connection" };...
Angular JS: What is the need of the directive’s link function when we already had directive’s contro
...do angular directives work in a nutshell:
We begin with a template (as a string or loaded to a string)
var templateString = '<div my-directive>{{5 + 10}}</div>';
Now, this templateString is wrapped as an angular element
var el = angular.element(templateString);
With el, now we compil...
How can I output UTF-8 from Perl?
...
FWIW here is the reason: strings that contains only latin1 (ISO-8859-1) characters, despite being stored more or less in utf8, will be output as latin1 by default. This way scripts from a pre-unicode era still work the same, even with a unicode-aware...
How to access a mobile's camera from a web app?
...
Both capture="camera" (String) and the older accept="image/*;capture=camera" have been replaced in 2012 with capture="capture" (Boolean) . The attribute is used to force capture instead of selecting from the library. See the spec and Correct Syntax...
What does passport.session() middleware do?
...r/lib/strategies/session.js
Specifically lines 59-60:
var property = req._passport.instance._userProperty || 'user';
req[property] = user;
Where it essentially acts as a middleware and alters the value of the 'user' property in the req object to contain the deserialized identity of the user. To ...
HttpServletRequest - how to obtain the referring URL?
...lable in the HTTP referer header. You can get it in a servlet as follows:
String referrer = request.getHeader("referer"); // Yes, with the legendary misspelling.
You, however, need to realize that this is a client-controlled value and can thus be spoofed to something entirely different or even re...