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How to set different label for launcher rather than activity title?
...t;intent-filter> can also have an icon attribute, but
inexplicably it does not override the icon specified in the
Activity. This may be important to you if you plan to use the native
ActionBar in SDK 11+, which uses Icon and Logo specified on the
Activity.
Added Info: The label is being...
How to attach javadoc or sources to jars in libs folder?
...and Christopher.
Step by step guide
In order to link the sources and javadoc to a .jar library that is automatically linked by Eclipse you have to do the following:
Place the library .jar file in the libs folder, and the associated source .jar and doc .jar files in separate subfolders such as li...
What methods of ‘clearfix’ can I use?
...ch of the below clearfix CSS solutions has its own benefits.
The clearfix does have useful applications but it has also been used as a hack. Before you use a clearfix perhaps these modern css solutions can be useful:
css flexbox
css grid
Modern Clearfix Solutions
Container with overflow: a...
What is dynamic programming? [closed]
... Using memoization, dynamic programming problems can be solved in a top down manner. i.e. calling the function to calculate the final value, and that function in turn calls it self recursively to solve the subproblems. Without it, dynamic programming problems can only be solved in a bottom up way...
How to put the legend out of the plot
... figure. I want the legend to be outside of the box. At the same time, I do not want to change the axes, as the size of the figure gets reduced. Kindly help me for the following queries:
...
CharSequence VS String in Java?
...
But keep in mind this caveat from the CharSequence javadoc: This interface does not refine the general contracts of the equals and hashCode methods. The result of comparing two objects that implement CharSequence is therefore, in general, undefined. Each object may be implemented...
C# 4 default parameter values: How to assign a default DateTime/object value? [duplicate]
...and default C# parameters can only be assigned compile-time constants, how do you provide default values for objects like DateTime?
...
'printf' vs. 'cout' in C++
...n operator overloading, so there is no issue with custom formats - all you do is define a subroutine taking std::ostream as the first argument and your type as second. As such, there are no namespace problems - as long you have a class (which isn't limited to one character), you can have working std...
How to convert a private key to an RSA private key?
...ld style key (known as either PKCS1 or traditional OpenSSL format) you can do this:
openssl rsa -in server.key -out server_new.key
Alternately, if you have a PKCS1 key and want PKCS8:
openssl pkcs8 -topk8 -nocrypt -in privkey.pem
...
List of standard lengths for database fields
...Avoid limiting the field size for names in your
database. In particular, do not assume that a four-character
Japanese name in UTF-8 will fit in four bytes – you are likely to
actually need 12.
https://www.w3.org/International/questions/qa-personal-names
For database fields, VARCHAR(25...