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Hash function that produces short hashes?
...alled adler32 that produces pretty short (~8 character) results. Choose it from the dropdown here to try it out:
http://www.sha1-online.com/
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How to split a sequence into two pieces by predicate?
...ments in one list until an element is "false" (in terms of the predicate). From that point forward, it will put the elements in the second list.
scala> Seq(1,2,3,4).span(x => x % 2 == 0)
res0: (Seq[Int], Seq[Int]) = (List(),List(1, 2, 3, 4))
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ASP.NET WebApi unit testing with Request.CreateResponse
...quest.Properties[HttpPropertyKeys.HttpConfigurationKey] = config;
Copied from Peter Provost's comprehensive blog post on Unit Testing ASP.NET Web API.
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When to use f:viewAction / preRenderView versus PostConstruct?
...Then, use @PostConstruct
Otherwise, do you need to work with params passed from other view? --> Then, use "preRenderView"
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How do I include related model fields using Django Rest Framework?
...o allows you to specify deep nested relationships by using dot notation.
from rest_flex_fields import FlexFieldsModelSerializer
class ClassroomSerializer(FlexFieldsModelSerializer):
class Meta:
model = Model
fields = ("teacher_set",)
expandable_fields = {"teacher_set":...
How to prevent gcc optimizing some statements in C?
...say this is preferable to turning off optimizations. You can still benefit from other optimizations using this method.
– Ben S
Feb 8 '10 at 5:54
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Is there a way to zoom the Visual Studio text editor with a keyboard shortcut?
...ions. Under Environment -> Keyboard, remove the Ctrl + Shift + , hotkey from the ReSharper.ReSharper_GoToRecentEdits command (or any other commands), and assign the View.ZoomOut command back to Ctrl + Shift + , (use either Global or TextEditor mode).
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Running multiple commands in one line in shell
...original.
And no, it's not the correct syntax. | is used to "pipe" output from one program and turn it into input for the next program. What you want is ;, which seperates multiple commands.
cp file1 file2 ; cp file1 file3 ; rm file1
If you require that the individual commands MUST succeed befor...
Best way to use PHP to encrypt and decrypt passwords? [duplicate]
...tly the same way your application can. You could still get some protection from some SQL injection attacks and misplaced db backups if you store a secret key in a file and use that to encrypt on the way to the db and decrypt on the way out. But you should use bindparams to completely avoid the issue...
Does Git Add have a verbose switch
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From the other answer I see there's a way to make it tell you what's happening, but I suggest you to get used without the -v parameter, the default behaviour is more practical (and it's faster to type).
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