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iOS (iPhone, iPad, iPodTouch) view real-time console log terminal
... Debugging Deployed iOS Apps for Xcode 6 is:
Choose Window -> Devices from the Xcode menu.
Choose the device in the left column.
Click the up-triangle at the bottom left of the right hand panel to show the device console.
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Navigation in django
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+1 This is more loosely coupled from applications. As a beginner I figured out tags needs it's own app, you can't just dump that into a global tags.py file. I created a new app called tags and everything went smoothly. docs.djangoproject.com/en/dev/howto/cu...
wpf: how to show tooltip when button disabled by command?
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It ensures that for any class inheriting from Control, tooltips are shown even if Control instance is disabled
– sacha barber
Jan 22 '19 at 18:24
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UIViewContentModeScaleAspectFill not clipping
...ded.
Composition - The results are composited (drawn on top of each other) from subview to superviews. This uses the frame property of the subview.
If the clipsToBounds property is YES on the superview then it will discard subview content outside of its bounds.
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How to go from Blob to ArrayBuffer
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The Response API consumes a (immutable) Blob from which the data can be retrieved in several ways. The OP only asked for ArrayBuffer, and here's a demonstration of it.
var blob = GetABlobSomehow();
// NOTE: you will need to wrap this up in a async block first.
/* Use ...
Why does String.split need pipe delimiter to be escaped?
...escape. Now that I know why it's that way, it will surely help me remember from now on.
– sufinawaz
Nov 3 '14 at 21:10
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URL encoding the space character: + or %20?
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From Wikipedia (emphasis and link added):
When data that has been entered into HTML forms is submitted, the form field names and values are encoded and sent to the server in an HTTP request message using method GET or POS...
Difference between wait and sleep
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wait is a BASH built-in command. From man bash:
wait [n ...]
Wait for each specified process and return its termination sta-
tus. Each n may be a process ID or a job specification; if a
job spec is given, all processes ...
Can a C++ enum class have methods?
...ass isn't a class.
Usually the need to have methods for an enum results from the reason that it's not a regular (just incrementing) enum, but kind of bitwise definition of values to be masked or need other bit-arithmetic operations:
enum class Flags : unsigned char {
Flag1 = 0x01 , // Bit #0...
Event listener for when element becomes visible?
...becomes visible so it can initialize? or will I have to pass it a variable from the containing page?
9 Answers
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