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Capture HTML Canvas as gif/jpg/png/pdf?
...nge through a page's lifecycle.
If you wish to make the user download the file as it is saved you can do the following:
var canvas = document.getElementById("mycanvas");
var image = canvas.toDataURL("image/png").replace("image/png", "image/octet-stream"); //Convert image to 'octet-stream' (Just a ...
iPhone Simulator location
... ~/Library/Application Support/iPhone Simulator/
You can browse simulator files from that directory in Mac OS X.
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Git will not init/sync/update new submodules
Here's part of the contents of my .gitmodules file:
20 Answers
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Custom views with Storyboard
...ets). These widgets consist basically of a MyWidget.h and a MyWidget.m file as well as a MyWidget.xib file, where the root element is a UIView and the MyWidget class is the File Owner of the UIView. In the init of this widget I do a loadNibNamed .
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Is it possible to have nested templates in Go using the standard library?
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Yes it is possible. A html.Template is actually a set of template files. If you execute a defined block in this set, it has access to all the other blocks defined in this set.
If you create a map of such template sets on your own, you have basically the same flexibility that Jinja / Django...
Removing “NUL” characters
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This might help, I used to fi my files like this:
http://security102.blogspot.ru/2010/04/findreplace-of-nul-objects-in-notepad.html
Basically you need to replace \x00 characters with regular expressions
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What will happen if I modify a Python script while it's running?
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Nothing, because Python precompiles your script into a PYC file and launches that.
However, if some kind of exception occurs, you may get a slightly misleading explanation, because line X may have different code than before you started the script.
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SVN checkout the contents of a folder, not the folder itself
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Just add a . to it:
svn checkout file:///home/landonwinters/svn/waterproject/trunk .
That means: check out to current directory.
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set up device for development (???????????? no permissions)
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I'm copying the text here in case it disappears in the future.
Create a file named /tmp/android.rules with the following contents (hex vendor numbers were taken from the vendor list page):
SUBSYSTEM=="usb", ATTRS{idVendor}=="0bb4", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="0e79", MODE="066...
No @XmlRootElement generated by JAXB
...link provided in this answer the solution in my case was to modify the xsd file used to generate the classes: I changed the definition of the root element to an inlined definition instead of using the reference to a type defined separetely. These allows JAXB to set this element as @XmlRootElement, w...