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Git, How to reset origin/master to a commit?
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answered Jul 16 '13 at 2:30
Simon BoudriasSimon Boudrias
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Cordova 3.5.0 Install Error- Please Install Android Target 19
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answered Jul 24 '14 at 12:50
DebDeb
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What is an unsigned char?
... the unqualified char:
it is the type of character literals like 'a' or '0'.
it is the type that makes up C strings like "abcde"
It also works out as a number value, but it is unspecified whether that value is treated as signed or unsigned. Beware character comparisons through inequalities - alt...
is there a require for json in node.js
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As of node v0.5.x yes you can require your JSON just as you would require a js file.
var someObject = require('./somefile.json')
In ES6:
import someObject from ('./somefile.json')
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Visual Studio 2010 annoyingly opens documents in wrong MDI pane
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answered Dec 16 '10 at 3:45
JoshJosh
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Should I use static_cast or reinterpret_cast when casting a void* to whatever
... mapping performed by reinterpret_cast is implementation-defined.” [5.2.10.3]
But in the particular case of casting from void* to T* the mapping is completely well-defined by the standard; namely, to assign a type to a typeless pointer without changing its address.
This is a reason to prefer sta...
Why does writeObject throw java.io.NotSerializableException and how do I fix it?
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answered Dec 15 '12 at 20:26
BozhoBozho
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What is PEP8's E128: continuation line under-indented for visual indent?
...project."
– Nick T
May 13 '14 at 22:04
6
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How to define two fields “unique” as couple
...ple:
class MyModel(models.Model):
field1 = models.CharField(max_length=50)
field2 = models.CharField(max_length=50)
class Meta:
unique_together = ('field1', 'field2',)
And in your case:
class Volume(models.Model):
id = models.AutoField(primary_key=True)
journal_id = models.Foreign...
How to rollback just one step using rake db:migrate
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answered Dec 4 '10 at 9:43
rwilliamsrwilliams
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