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Does Redis persist data?
I understand that Redis serves all data from memory, but does it persist as well across server reboot so that when the server reboots it reads into memory all the data from disk. Or is it always a blank store which is only to store data while apps are running with no persistence?
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Error message “Forbidden You don't have permission to access / on this server” [closed]
...answer is used as a reference by many, and while I learned a lot from security perspective during these years,
I feel I am responsible to clarify some important notes, and I've update my answer accordingly.
The original answer is correct but not safe for some production environments,
in addition I...
How can I determine if a String is non-null and not only whitespace in Groovy?
Groovy adds the isAllWhitespace() method to Strings, which is great, but there doesn't seem to be a good way of determining if a String has something other than just white space in it.
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What does iterator->second mean?
In C++, what is the type of a std::map<>::iterator ?
2 Answers
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How to change Xcode Project name
I have developed my app in Xcode for iPhone, in start I have just named it without secnec now I want to change my app name I have replace my old app name with new one as I have found the name in my app, but its still giving me one error...
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Programmatically set left drawable in a TextView
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You can use setCompoundDrawablesWithIntrinsicBounds(int left, int top, int right, int bottom)
set 0 where you don't want images
Example for Drawable on the left:
TextView textView = (TextView) findViewById(R.id.myTxtView);
textView.setCompoundDrawablesWithIn...
How can I assign an ID to a view programmatically?
... assigned to a Preference in XML is not used when the Preference generates its View.)
Assign id via code (programmatically)
Manually set ids using someView.setId(int);
The int must be positive, but is otherwise arbitrary- it can be whatever you want (keep reading if this is frightful.)
For examp...
Convert java.time.LocalDate into java.util.Date type
... was in an early stage of development/release and @user3509494 was testing it somehow.
– russellhoff
Sep 18 '15 at 9:12
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What is the difference between the states selected, checked and activated in Android?
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The difference between Checked and Activated is actually quite interesting. Even the Google documentation is apologetic (emphasis below added):
... For example, in a list view with single or multiple selection
enabled, the views in the current selection set are activated. (Um,...
How to version REST URIs
...e best way to version REST URIs? Currently we have a version # in the URI itself, ie.
11 Answers
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