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How does Facebook disable the browser's integrated Developer Tools?
...ain trick.
Epilogue: The Chrome team decided that defeating the console from user-side JS was a bug and fixed the issue, rendering this technique invalid. Afterwards, additional protection was added to protect users from self-xss.
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How to detect UI thread on Android?
....currentThread()) {
// On UI thread.
} else {
// Not on UI thread.
}
From API level 23 and up, there's a slightly more readable approach using new helper method isCurrentThread on the main looper:
if (Looper.getMainLooper().isCurrentThread()) {
// On UI thread.
} else {
// Not on UI threa...
How to deserialize a JObject to .NET object
...use the Newtonsoft JSON library .
For example, I would create a JObject from a .NET object, in this case an instance of Exception (might or might not be a subclass)
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Difference between char* and const char*?
...give error messages when you try to do so. For the same reason, conversion from const char * to char* is deprecated.
char* const is an immutable pointer (it cannot point to any other location) but the contents of location at which it points are mutable.
const char* const is an immutable pointer to...
Getting full URL of action in ASP.NET MVC [duplicate]
...
Using the Scheme from the original URL ensure that you do not move from HTTPS to HTTP by mistake. Prevent TLS disclosure. You get my vote.
– Pierre-Alain Vigeant
Jul 16 '12 at 15:55
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Reasons for using the set.seed function
...s the possible desire for reproducible results, which may for example come from trying to debug your program, or of course from trying to redo what it does:
These two results we will "never" reproduce as I just asked for something "random":
R> sample(LETTERS, 5)
[1] "K" "N" "R" "Z" "G"
R> sa...
What is the difference between “ is None ” and “ ==None ”
...actually
makes sense; if someone told you to
implement the None object from
scratch, how else would you get it to
compare True against itself?).
Practically-speaking, there is not much difference since custom comparison operators are rare. But you should use is None as a general rule.
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127 Return code from $?
What is the meaning of return value 127 from $? in UNIX.
8 Answers
8
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how to rotate a bitmap 90 degrees
...0, source.getWidth(), source.getHeight(), matrix, true);
}
To get Bitmap from resources:
Bitmap source = BitmapFactory.decodeResource(this.getResources(), R.drawable.your_img);
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How can you detect the version of a browser?
...; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.3; .NET4.0C; .NET4.0E) from string its IE7 with trident/6.0 be careful
– Yogesh
Dec 20 '13 at 12:15
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