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How to print Boolean flag in NSLog?
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Booleans are nothing but integers only, they are just type casted values like...
typedef signed char BOOL;
#define YES (BOOL)1
#define NO (BOOL)0
BOOL value = YES;
NSLog(@"Bool value: %d",value);
If output is 1,YES otherwise NO
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Embed YouTube video - Refused to display in a frame because it set 'X-Frame-Options' to 'SAMEORIGIN'
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Along with the embed, I also had to install the Google Cast extension in my browser.
<iframe width="1280" height="720" src="https://www.youtube.com/embed/4u856utdR94" frameborder="0" allowfullscreen></iframe>
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Difference between static and shared libraries?
What is the difference between static and shared libraries?
8 Answers
8
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How to allocate aligned memory only using the standard library?
...ast for the format string — arguably, the values should be passed with a cast: (uintptr_t)mem, (uintptr_t)ptr). The format string relies on string concatenation and the PRIXPTR macro is the correct printf() length and type specifier for hex output for a uintptr_t value. The alternative is to use %...
What is a faster alternative to Python's http.server (or SimpleHTTPServer)?
...is a great way of serve the contents of the current directory from the command line:
13 Answers
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Set Locale programmatically
...etLocate(locale)
EDIT 7th APRIL 2020
You might be experiencing issues in Android 6 and 7, and this happens due to an issue in the androidx libraries while handling the night mode. For this you will also need to override applyOverrideConfiguration in your base activity and update the configuration'...
How to calculate dp from pixels in android programmatically [duplicate]
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Use toInt() method instead of casting for Kotlin.
– kike
Jul 10 '18 at 7:34
1
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Add & delete view from Layout
...oup extends View implements ViewParent, ViewManager. nicer to call it with casting to (ViewGroup)
– Mercury
Apr 25 '17 at 21:30
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Using the scrollwheel in GNU screen
...tach from your screen, then screen -d -r to reattach, then ls a few times, and try to scroll back. It works for me.
What is this magic? Well, let's consult the manual pages.
screen(1) says:
termcapinfo term terminal-tweaks [window-tweaks]
[..]
The first argument specifies which terminal(s)...
Showing Difference between two datetime values in hours
...alHours. It's a factor of the nullable wrapping. You could alternatively cast it as a timespan --> ((TimeSpan) (nullabledatevalue1 - nullabledatevalue2)).TotalHours
– MarkKGreenway
May 6 '15 at 15:58
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