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Android Camera Preview Stretched
...st of supportedPreviewSizes it will choose the best for you from avaliable ones. Get your supportedPreviewSize list in place where Camera object isn't null by using
mSupportedPreviewSizes = mCamera.getParameters().getSupportedPreviewSizes();
And then on in onMeasure you can get your optimal pre...
When saving, how can you check if a field has changed?
...erson(models.Model):
name = models.CharField()
__original_name = None
def __init__(self, *args, **kwargs):
super(Person, self).__init__(*args, **kwargs)
self.__original_name = self.name
def save(self, force_insert=False, force_update=False, *args, **kwargs):
...
PHP Error handling: die() Vs trigger_error() Vs throw Exception
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The first one should never be used in production code, since it's transporting information irrelevant to end-users (a user can't do anything about "Cannot connect to database").
You throw Exceptions if you know that at a certain criti...
How can I clear an HTML file input with JavaScript?
...
How about removing that node, creating a new one with the same name?
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How to export and import environment variables in windows?
...iables sync on different machines. I just want to export the settings from one computer and import to other ones.
7 Answer...
IntelliJ: Viewing diff of all changed files between local and a git commit/branch
...now been implemented. In order to compare two branches you do:
Check out one of the branches you want to compare with.
Select the branch you want to compare with in the Git branch popup in the status bar in the bottom right of the IntelliJ window. A popup with some options is shown.
Select the "Co...
Facebook API - How do I get a Facebook user's profile image through the Facebook API (without requir
... specify the picture size you want with the type argument, which should be one of square (50x50), small (50 pixels wide, variable height), normal (100 pixels wide, variable height), and large (about 200 pixels wide, variable height)" Via Graph API on Facebook
– user603284
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Shortest way to print current year in a website
...tFullYear() may look a bit odd, but it's reliable: the new Date() part is done first, then the .getFullYear().
You can drop the type, because JavaScript is the default; this is even documented as part of the HTML5 specification, which is likely in this case to be writing up what browsers already do....
Android: Want to set custom fonts for whole application not runtime
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parseAttributes(context, attrs);
}
}
Now, if you don't have one, add an XML document under res/values/attrs.xml, and add:
<resources>
<!-- Define the values for the attribute -->
<attr name="typeface" format="enum">
<enum name="roboto" value="0"/&...
How to change the value of ${user} variable used in Eclipse templates
...rlhon.net/blog/2005/09/07/eclipse-username/ is a dead link...
Here's a new one: https://web.archive.org/web/20111225025454/http://morlhon.net:80/blog/2005/09/07/eclipse-username/
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