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Django: Display Choice Value
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It looks like you were on the right track - get_FOO_display() is most certainly what you want:
In templates, you don't include () in the name of a method. Do the following:
{{ person.get_gender_display }}
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Padding is invalid and cannot be removed?
...he code for CryptoStream.Dispose(bool) is: if (disposing) { if (!this._finalBlockTransformed) { this.FlushFinalBlock(); } this._stream.Close(); }
– Kevin Doyon
Mar 16 '17 at 20:09
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Sending message through WhatsApp
...ageManager();
try {
Intent waIntent = new Intent(Intent.ACTION_SEND);
waIntent.setType("text/plain");
String text = "YOUR TEXT HERE";
PackageInfo info=pm.getPackageInfo("com.whatsapp", PackageManager.GET_META_DATA);
//Check if package exists or not. If n...
iFrame src change event detection?
...ething like beforeLoad(to activate a loader)
– Andrea_86
Feb 20 '18 at 16:55
As indicated by @stacigh, it will fire th...
matplotlib does not show my drawings although I call pyplot.show()
...e it is:
>>> import matplotlib
>>> matplotlib.matplotlib_fname()
In [1]: import matplotlib.pyplot as p
In [2]: p.plot(range(20),range(20))
Out[2]: [<matplotlib.lines.Line2D object at 0xa64932c>]
In [3]: p.show()
If you edit ~/.matplotlib/matplotlibrc and change the...
Responsive css background images
... smaller image if you use a vector format: en.m.wikipedia.org/wiki/Scalable_Vector_Graphics
– Andrei Volgin
Sep 28 '12 at 8:30
10
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Does Java have a complete enum for HTTP response codes?
...ervlet API has all the response codes in the form of int constants names SC_<description>. See http://docs.oracle.com/javaee/6/api/javax/servlet/http/HttpServletResponse.html
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improve t...
What is the difference between vmalloc and kmalloc?
...allocate memory during the handling of a system call, should I specify GFP_ATOMIC ? Is a system call executed in an atomic context?
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MySQL Cannot Add Foreign Key Constraint
...s to be an INT, not a SMALLINT.
Also, you should run the query set foreign_key_checks=0 before running the DDL so you can create the tables in an arbitrary order rather than needing to create all parent tables before the relevant child tables.
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What is the difference between Debug and Release in Visual Studio?
...into functions that might otherwise have been optimized away or in-lined
A _DEBUG preprocessor definition that allows you to write code that acts differently in debug mode compared to release, for example to instrument ASSERTs that should only be used while debugging
Linking to libraries that have a...