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Inheriting from a template class in c++
...mplate class Area , which has a member variable T area , a T getArea() and a void setArea(T) member functions.
6 Answ...
Permanently Set Postgresql Schema Path
...
(And if you have no admin access to the server)
ALTER ROLE <your_login_role> SET search_path TO a,b,c;
Two important things to know about:
When a schema name is not simple, it needs to be wrapped in double quotes.
T...
ASP.NET MVC: Unit testing controllers that use UrlHelper
...o the client side so it can do a redirection. I'm using Url.RouteUrl(..) and during my unit tests this fails since the Controller.Url parameter is not pre-filled.
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Saving utf-8 texts in json.dumps as UTF8, not as \u escape sequence
...())
"ברי צקלה"
If you are writing to a file, just use json.dump() and leave it to the file object to encode:
with open('filename', 'w', encoding='utf8') as json_file:
json.dump("ברי צקלה", json_file, ensure_ascii=False)
Caveats for Python 2
For Python 2, there are some more c...
What format string do I use for milliseconds in date strings on iPhone?
...you just get zeros e.g. for the timeIntervalSince1970 of 1415986217.544384 and .SSSSSS you get .544000 so not a great solution.
– malhal
Nov 14 '14 at 17:31
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iOS: Access app-info.plist variables in code
...w.com/a/4059118/1210822 : "CFBundleVersion has been repurposed to be Build and Version is CFBundleShortVersionString", so now for retrieving the version number from plist, we need to use: NSString *version = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleShortVersionString"];
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jQuery form serialize - empty string
...m>
will give you in the alert box foo=2.
.serialize() takes the name and the value of the form fields and creates a string like name1=value1&name2=value2. Without a name it cannot create such a string.
Note that name is something different than id. Your form also would have not worked if ...
How to pass the -D System properties while testing on Eclipse?
I am developing on Eclipse on Windows and Code gets deployed on Unix. I am fetching the system property values using System.getProperty("key") ... How do I pass this in Eclipse so that I do not have to modify the code and it works on Eclipse for debugging?
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Which MIME type to use for a binary file that's specific to my program?
...m" subtype is used to indicate that a body contains arbitrary binary data" and "The recommended action for an implementation that receives an "application/octet-stream" entity is to simply offer to put the data in a file[...]".
I think that way you will get better handling from arbitrary programs, ...
Reading a file line by line in Go
...('\n') isn't fully equivalent to ReadLine because ReadString is unable to handle the case when the last line of a file does not end with the newline character.
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