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Remove scroll bar track from ScrollView in Android
...llbar from a view (and its subclass) via xml:
android:scrollbars="none"
http://developer.android.com/reference/android/view/View.html#attr_android:scrollbars
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How to calculate time elapsed in bash script?
...{a[@]}"
The use of long number of seconds is valid and documented here:
https://www.gnu.org/software/coreutils/manual/html_node/Examples-of-date.html#Examples-of-date
Busybox date
A tool used in smaller devices (a very small executable to install): Busybox.
Either make a link to busybox call...
Is there a way to suppress warnings in Xcode?
...uppress Unused variable warnings:
#pragma unused(varname)
EDIT:
source: http://www.cocoadev.com/index.pl?XCodePragmas
UPDATE:
I came accross with a new solution, a more robust one
Open the Project > Edit Active Target> Build tab.
Under User-Defined: find (or create if you don't find one ...
jQuery: checking if the value of a field is null (empty)
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Should I git ignore xcodeproject/project.pbxproj file?
...architecture (many pbxprojs) and more then 8 developers is working on it.
https://github.com/yonaskolb/XcodeGen
Hope it helps.
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Is there a way to 'uniq' by column?
...
sort -u -t, -k1,1 file
-u for unique
-t, so comma is the delimiter
-k1,1 for the key field 1
Test result:
overflow@domain2.com,2009-11-27 00:58:29.793000000,xx3.net,255.255.255.0
stack2@domain.com,2009-11-27 01:05:47.893000000,xx2.net,127.0.0.1
...
Emacs mode for Stack Overflow's markdown
...low and Stack Exchange textareas:
;; Integrate Emacs with Stack Exchange https://stackoverflow.com/a/10386560/789593
(add-to-list 'auto-mode-alist '("stack\\(exchange\\|overflow\\)\\.com\\.[a-z0-9]+\\.txt" . markdown-mode))
Alternatively, if as-external-alist is defined—if M-x describe-variabl...
How do I time a method's execution in Java?
...curacy better than currentTimeMillis(), though it usually does. forums.sun.com/thread.jspa?messageID=9460663 and simongbrown.com/blog/2007/08/20/…
– James Schek
Oct 8 '08 at 17:20
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How to check if an email address exists without sending an email?
...address for typos or
550-5.1.1 unnecessary spaces. Learn more at
550 5.1.1 http://mail.google.com/support/bin/answer.py?answer=6596 w41si3198459wfd.71
Lines prefixed with numeric codes are responses from the SMTP server. I added some blank lines to make it more readable.
Many mail servers will n...
Is SHA-1 secure for password storage?
...HA-1 falls very far short of the state of the art.
For further reading:
https://crypto.stackexchange.com/questions/400/why-cant-one-implement-bcrypt-in-cuda
http://codahale.com/how-to-safely-store-a-password/
http://www.codinghorror.com/blog/2012/04/speed-hashing.html
https://security.stackexchan...