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Android ImageView Zoom-in and Zoom-Out
...samples but in all of them the image in the ImageView itself is getting Zoomed-in and Zoomed-out, while I want to Zoom-in and Zoom-out the ImageView. I want to increase the ImageView width and height while Zooming-in and reduce the ImageView width and height while Zooming-out. How do I achieve that?...
Which way is best for creating an object in JavaScript? Is `var` necessary before an object property
...e several similar objects. In your example, Person (you should start the name with a capital letter) is called the constructor function. This is similar to classes in other OO languages.
Use way 2 if you only need one object of a kind (like a singleton). If you want this object to inherit from anoth...
Why is list initialization (using curly braces) better than the alternatives?
...void fun(double val, int val2) {
int x2 = val; // if val==7.9, x2 becomes 7 (bad)
char c2 = val2; // if val2==1025, c2 becomes 1 (bad)
int x3 {val}; // error: possible truncation (good)
char c3 {val2}; // error: possible narrowing (good)
char c4 {24}; // OK: 24 can be repres...
Apply multiple functions to multiple groupby columns
The docs show how to apply multiple functions on a groupby object at a time using a dict with the output column names as the keys:
...
How to work with complex numbers in C?
...umbers in C? I see there is a complex.h header file, but it doesn't give me much information about how to use it. How to access real and imaginary parts in an efficient way? Is there native functions to get module and phase?
...
Changing the background drawable of the searchview widget
...
Unfortunately there's no way to set SearchView text field style using themes, styles and inheritance in XML as you can do with background of items in ActionBar dropdown. This is because selectableItemBackground is listed as styleable in R.stylable, whereas searchViewTextField (theme attribute that...
Truncating long strings with CSS: feasible yet?
...storical record.
Justin Maxwell has cross browser CSS solution. It does come with the downside however of not allowing the text to be selected in Firefox. Check out his guest post on Matt Snider's blog for the full details on how this works.
Note this technique also prevents updating the content o...
How to change the style of the title attribute inside an anchor tag?
...he unstyled one pops over this one. This is on your fiddle. I am using chrome. Is this an abnormality?
– user1816910
Jun 28 '14 at 22:04
8
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Most efficient way of making an if-elif-elif-else statement when the else is done the most?
I've got a in if-elif-elif-else statement in which 99% of the time, the else statement is executed:
5 Answers
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What is the correct way to make a custom .NET Exception serializable?
...
Base implementation, without custom properties
SerializableExceptionWithoutCustomProperties.cs:
namespace SerializableExceptions
{
using System;
using System.Runtime.Serialization;
[Serializable]
// Important: This a...