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How to display count of notifications in app launcher icon [duplicate]
...m.sonyericsson.home.permission.BROADCAST_BADGE permission in your manifest file:
Broadcast an Intent to the BadgeReceiver:
Intent intent = new Intent();
intent.setAction("com.sonyericsson.home.action.UPDATE_BADGE");
intent.putExtra("com.sonyericsson.home.intent.extra.badge.ACTIVITY_NAME", "com.yo...
What is the best way to unit test Objective-C code?
...s is an old question, but if you prefer BDD-style testing (rspec, Jasmine, etc.) over xUnit-style testing (Test::Unit, JSUnit, JUnit, etc.), then you may consider checking out Cedar. Cedar brings BDD-style testing to Objective-C, now that the language supports closures.
We're happily using Cedar fo...
What is null in Java?
...
Null in Java(tm)
In C and C++, "NULL" is a constant defined in a header file, with a value like:
0
or:
0L
or:
((void*)0)
depending on the compiler and memory model options. NULL is not, strictly speaking, part of C/C++ itself.
In Java(tm), "null" is not a keyword, but a spec...
Converting pixels to dp
...screen (can not use dimension units, does not change based on orientation, etc)."
– Vicky Chijwani
Aug 17 '15 at 20:39
2
...
CMake: Print out all accessible variables in a script
...
@Geremia you can copy this code block to file myfile.txt and run : cmake -P myfile.txt
– Idok
Feb 3 '17 at 23:18
2
...
Fixed point vs Floating point number
...alue of 100 means actually means 1.00, 101 means 1.01, 12345 means 123.45, etc.
Floating point numbers are more general purpose because they can represent very small or very large numbers in the same way, but there is a small penalty in having to have extra storage for where the decimal place goes....
How do I put double quotes in a string in vba?
...b RepairFormula()
Dim FormulaString As String
FormulaString = "=MID(CELL(~filename~,$A$1),FIND(~[~,CELL(~filename~,$A$1))+1,FIND(~]~, CELL(~filename~,$A$1))-FIND(~[~,CELL(~filename~,$A$1))-1)"
FormulaString = Replace(FormulaString, Chr(126), Chr(34)) 'this replaces every instance of the tilde with ...
How do I see what character set a MySQL database / table / column is?
...probably also need to check connection character_set, client_character_set etc... : SHOW VARIABLES LIKE 'character_set%'; SHOW VARIABLES LIKE 'collation%';
– BenL
Feb 6 '15 at 9:54
...
REST APIs: custom HTTP headers vs URL parameters
... a REST API?
Authentication: GUIDs, basic authentication, custom tokens, etc. e.g.,
Basic Authentication with a Guid token for REST api instead of username/password
If you get involved in passing tokens or other authentication-like information between domains covered by PCI-DSS or other securi...
What are bitwise operators?
... For example, if you want to pass a series of flags to an operation (say, File.Open(), with Read mode and Write mode both enabled), you could pass them as a single value. This is accomplished by assigning each possible flag it's own bit in a bitset (byte, short, int, or long). For example:
Read...