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Android Studio Google JAR file causing GC overhead limit exceeded error
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this solved my issue. but i;ts creating a file called java_pid1512.hprof which is very large. i am guessing your Dfile option is creating it ? is it necessary and can you show how to remove the dump to file
– j2emanue
Aug 6 '17 at 7:15
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Save plot to image file instead of displaying it using Matplotlib
...able, whitespace around the image. Remove it with:
savefig('foo.png', bbox_inches='tight')
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In Java, how do I check if a string contains a substring (ignoring case)? [duplicate]
...(""))
return false;
Pattern p = Pattern.compile(needle,Pattern.CASE_INSENSITIVE+Pattern.LITERAL);
Matcher m = p.matcher(haystack);
return m.find();
}
example call:
String needle = "Need$le";
String haystack = "This is a haystack that might have a need$le in it.";
if( containsIgnoreCas...
What is the Sign Off feature in Git for?
...example this commit,
which has to do with “Dirty Cow”:
mm: remove gup_flags FOLL_WRITE games from __get_user_pages()
This is an ancient bug that was actually attempted to be fixed once
(badly) by me eleven years ago in commit 4ceb5db9757a ("Fix
get_user_pages() race for write access") but t...
Grunt watch error - Waiting…Fatal error: watch ENOSPC
...me research found the solution. Run the below command.
echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p
For Arch Linux add this line to /etc/sysctl.d/99-sysctl.conf:
fs.inotify.max_user_watches=524288
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When does a process get SIGABRT (signal 6)?
...ignal to process
syscall <-----
http://blog.rchapman.org/posts/Linux_System_Call_Table_for_x86_64/
234 sys_tgkill pid_t tgid pid_t pid int sig = 6 = SIGABRT
:)
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HTTP authentication logout via PHP
...a"');
Header('HTTP/1.0 401 Unauthorized');
And parsing the input with:
$_SERVER['PHP_AUTH_USER'] // httpauth-user
$_SERVER['PHP_AUTH_PW'] // httpauth-password
So disabling his credentials one time should be trivial.
s...
Having a UITextField in a UITableViewCell
...ontents of the UITextField on the editingDidEnd event, set it up like so: [_field addTarget:self action:@selector(editingEnded:) forControlEvents:UIControlEventEditingDidEnd];.
– Corey Larson
Jul 19 '11 at 0:57
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Store a closure as a variable in Swift
...an example not sure if this is what you're after.
var completionHandler: (_ value: Float) -> ()
func printFloat(value: Float) {
print(value)
}
completionHandler = printFloat
completionHandler(5)
It simply prints 5 using the completionHandler variable declared.
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How can I detect when an Android application is running in the emulator?
...NGERPRINT.startsWith("unknown")
|| Build.MODEL.contains("google_sdk")
|| Build.MODEL.contains("Emulator")
|| Build.MODEL.contains("Android SDK built for x86")
|| Build.BOARD == "QC_Reference_Phone" //bluestacks
|| Build.MANUFACTURER.contain...