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Why doesn't django's model.save() call full_clean()?
...ources you might be intrested in:
http://code.djangoproject.com/ticket/13100
http://groups.google.com/group/django-developers/browse_frm/thread/b888734b05878f87
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How to check if a string starts with a specified string? [duplicate]
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answered May 7 '10 at 18:46
Kendall HopkinsKendall Hopkins
37k1616 gold badges5858 silver badges8484 bronze badges
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How do I list all versions of a gem available at a remote site?
... | grep -o '\((.*)\)$' \
| tr -d '() ' \
| tr ',' "\n" \
| sort
0.0.10
0.1.0
0.1.1
# etc.
To make this a bit more re-usable, you could write some functions (pardon my limited bash skills):
function extract_gem_versions() {
echo "$1" \
| grep -o '\((.*)\)$' \
| tr -d '() ' \
...
Efficiently checking if arbitrary object is NaN in Python / numpy / pandas?
...you won't need to specify the dtype)
In [24]: s = Series([Timestamp('20130101'),np.nan,Timestamp('20130102 9:30')],dtype='M8[ns]')
In [25]: s
Out[25]:
0 2013-01-01 00:00:00
1 NaT
2 2013-01-02 09:30:00
dtype: datetime64[ns]``
In [26]: pd.isnull(s)
Out[26]:
0 False
1 ...
Regular expression for a hexadecimal number?
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answered Feb 10 '12 at 1:10
Steven SchroederSteven Schroeder
4,72611 gold badge1818 silver badges1515 bronze badges
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How to randomly sort (scramble) an array in Ruby?
...by 1.8.7 too.
– Brian Armstrong
Aug 10 '10 at 22:08
That's utterly awesome.
– sidney
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How do I define and use an ENUM in Objective-C?
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109
Your typedef needs to be in the header file (or some other file that's #imported into your hea...
Entity Framework .Remove() vs. .DeleteObject()
... Ian Boyd
211k216216 gold badges774774 silver badges10851085 bronze badges
answered Jun 23 '15 at 8:35
Matas VaitkeviciusMatas Vaitkevicius
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BigDecimal equals() versus compareTo()
...equired)"
– SJuan76
Jul 22 '11 at 8:10
4
I've asked why: stackoverflow.com/questions/14102083/…...
How to get JSON response from http.Get
...esponse onto a target structure.
var myClient = &http.Client{Timeout: 10 * time.Second}
func getJson(url string, target interface{}) error {
r, err := myClient.Get(url)
if err != nil {
return err
}
defer r.Body.Close()
return json.NewDecoder(r.Body).Decode(target)
...