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Android: install .apk programmatically [duplicate]
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404
I solved the problem. I made mistake in setData(Uri) and setType(String).
Intent intent = new ...
A regex to match a substring that isn't followed by a certain other substring
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.* any character except \n (0 or more times
(matching the most amount possible))
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bar 'bar'
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Break out of a While…Wend loop
...o a Do loop instead:
Do While True
count = count + 1
If count = 10 Then
Exit Do
End If
Loop
Or for looping a set number of times:
for count = 1 to 10
msgbox count
next
(Exit For can be used above to exit prematurely)
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What is the purpose of “!” and “?” at the end of method names?
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jtbandesjtbandes
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Iterating Over Dictionary Key Values Corresponding to List in Python
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– Zachary Ryan Smith
Jul 7 '18 at 0:18
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Round to at most 2 decimal places (only if necessary)
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Use Math.round(num * 100) / 100
Edit: to ensure things like 1.005 round correctly, we use
Math.round((num + Number.EPSILON) * 100) / 100
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Debugging iframes with Chrome developer tools
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answered Dec 20 '11 at 20:08
MetagrapherMetagrapher
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Creating a new directory in C
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#include <sys/stat.h>
#include <unistd.h>
struct stat st = {0};
if (stat("/some/directory", &st) == -1) {
mkdir("/some/directory", 0700);
}
You can see the manual of these functions with the man 2 stat and man 2 mkdir commands.
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Usage of sys.stdout.flush() method
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Haldean BrownHaldean Brown
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How do I get an empty array of any size in python?
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If by "array" you actually mean a Python list, you can use
a = [0] * 10
or
a = [None] * 10
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