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Is there a way to style a TextView to uppercase all of its letters?
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One of the answers on the linked question suggests 'android:textAllCaps="true"' This worked for me.
– blaffie
Jun 26 '13 at 17:56
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Is there a way to simulate the C++ 'friend' concept in Java?
... in JAVA to replicate C++ friend mechanism.
Lets say I have a class Romeo and another class Juliet. They are in different packages (family) for hatred reasons.
Romeo wants to cuddle Juliet and Juliet wants to only let Romeo cuddle her.
In C++, Juliet would declare Romeo as a (lover) friend but th...
Oracle PL/SQL - How to create a simple array variable?
...create in-memory arrays.
With either of these you need to both initialise and extend the collection before adding elements:
declare
type array_t is varray(3) of varchar2(10);
array array_t := array_t(); -- Initialise it
begin
for i in 1..3 loop
array.extend(); -- Extend it
arr...
Convert base64 string to ArrayBuffer
... into an ArrayBuffer.
The base64 strings are user input, they will be copy and pasted from an email, so they're not there when the page is loaded.
I would like to do this in javascript without making an ajax call to the server if possible.
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Error renaming a column in MySQL
...ting the error of the answer so you have to Drop foreign key, alter table, and add foreign key (it's better to backup first) and u can alter it by only changing the name in right click on the table - alter table
– Chris Sim
May 9 '14 at 10:06
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argparse module How to add option without any argument?
...you already have in your code. You just have to replace the commented line and then you can access the value with args.simulate.
– Felix Kling
Mar 11 '11 at 10:34
add a commen...
Dialog with transparent background in Android
How do I remove the black background from a dialog box in Android. The pic shows the problem.
20 Answers
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Why is Class.newInstance() “evil”?
... IDEs allow you to find class usages - it helps during refactoring, if you and your IDE know what code is using class that you plan to change.
When you don't do an explicit usage of the constructor, but use Class.newInstance() instead, you risk not to find that usage during refactoring and this pro...
How can I permanently enable line numbers in IntelliJ?
...log is slightly different, a General submenu has been added between Editor and Appearance as shown below
IntelliJ 8.1.2 - 13.X
From IntelliJ 8.1.2 onwards, this option is in File | Settings1. Within the IDE Settings section of that dialog, you'll find it under Editor | Appearance.
On a Mac, th...
SASS - use variables across multiple files
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You can do it like this:
I have a folder named utilities and inside that I have a file named _variables.scss
in that file i declare variables like so:
$black: #000;
$white: #fff;
then I have the style.scss file in which i import all of my other scss files like this:
// Utilit...