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How to turn on front flash light programmatically in Android?
... a CaptureRequest. Exception handling, resource cleanup and long callbacks included!
To see how to turn the flashlight on Lollipop and newer, take a look at the FlashlightController in the AOSP project (try to find the newest as older use APIs that have been modified). Don't forget to set the neede...
Git diff -w ignore whitespace only at start & end of lines
...s mentioned in the OP's question is not the same as Regex's definition, to include newlines, tabs, and space characters -- Git asks you to be explicit. See some options here: https://git-scm.com/book/en/v2/Customizing-Git-Git-Configuration
As stated, git diff -b or git diff --ignore-space-change ...
How to change max_allowed_packet size
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Change in the my.ini or ~/.my.cnf file by including the single line under [mysqld] or [client] section in your file:
max_allowed_packet=500M
then restart the MySQL service and you are done.
See the documentation for further information.
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Asp.net MVC ModelState.Clear
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this is still true and a lot of people, including me, are losing a lot of time because of this. bug or by design, i don't care, it's "unexpected".
– Proviste
Oct 2 '12 at 12:14
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Debugging Package Manager Console Update-Database Seed Method
...is an old question, but if all you want is messages, and you don't care to include references to WinForms in your project, I made some simple debug window where I can send Trace events.
For more serious and step-by-step debugging, I'll open another Visual Studio instance, but it's not necessary for...
Apple Mach-O Linker Error when compiling for device
...he latest SDK release. Let's say you linked against libz.1.2.3 and the sdk includes 1.2.5. Check your frameworks is a really good suggestion! Thank you Dante!
– SlowTree
Jan 5 '12 at 10:39
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Should all Python classes extend object?
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Linux c++ error: undefined reference to 'dlopen'
...acts. With CC=Clang, this works:
$CC -ldl -x c -o app.exe - << EOF
#include <dlfcn.h>
#include <stdio.h>
int main(void)
{
if(dlopen("libc.so.6", RTLD_LAZY | RTLD_GLOBAL))
printf("libc.so.6 loading succeeded\n");
else
printf("libc.so.6 loading failed\n");
return 0;
}
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When is each sorting algorithm used? [closed]
...actically significant.
Insertion sort: When N is guaranteed to be small, including as the base case of a quick sort or merge sort. While this is O(N^2), it has a very small constant and is a stable sort.
Bubble sort, selection sort: When you're doing something quick and dirty and for some reaso...
How do I tar a directory of files and folders without including the directory itself?
...tory to my_directory, and then . means "add the entire current directory" (including hidden files and sub-directories).
Make sure you do -C my_directory before you do . or else you'll get the files in the current directory.
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