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Custom fonts and XML layouts (Android)
...ew;
public class TextViewPlus extends TextView {
private static final String TAG = "TextView";
public TextViewPlus(Context context) {
super(context);
}
public TextViewPlus(Context context, AttributeSet attrs) {
super(context, attrs);
setCustomFont(context, ...
Add a property to a JavaScript object using a variable as the name?
...bstitution, variables, etc.
Bracket notation is open ended. It uses a string but you can produce the string using any legal js code. You may specify the string as literal (though in this case dot notation would read easier) or use a variable or calculate in some way.
So, these all set the myO...
Passing functions with arguments to another function in Python?
...o do this. My favorite way is using lambda because it avoids dependency on extra package and is the least verbose. Assume you have a function add(x, y) and you want to pass add(3, y) to some other function as parameter such that the other function decides the value for y.
Use lambda
# generic func...
How to apply multiple transforms in CSS?
...
You can also apply multiple transforms using an extra layer of markup e.g.:
<h3 class="rotated-heading">
<span class="scaled-up">Hey!</span>
</h3>
<style type="text/css">
.rotated-heading
{
transform: rotate(10deg);
}
.scaled-up
{
...
Get HTML code from website in C#
...
Getting HTML code from a website. You can use code like this.
string urlAddress = "http://google.com";
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(urlAddress);
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
if (response.StatusCode == HttpStatusCode.O...
Viewing unpushed Git commits
...
git log --stat origin/master..HEAD for a little extra awesomeness
– Cory Danielson
Mar 25 '13 at 17:51
145
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Why always ./configure; make; make install; as 3 separate steps?
...he commands to compile a program and installation was left to the user. An extra rule allows make install to place the compiled output in a place that might be correct; there are still plenty of good reasons that you might not want to do this, including not being the system administrator, not want t...
How to create id with AUTO_INCREMENT on Oracle?
...g. 1,2,3,....
GUID. globally univeral identifier, as a RAW datatype.
GUID (string). Same as above, but as a string which might be easier to handle in some languages.
x is the identity column. Substitute FOO with your table name in each of the examples.
-- numerical identity, e.g. 1,2,3...
creat...
Android: How can I validate EditText input?
...ged. But you could directly check the contents of the EditText boxes like
String txt1String = txt1.getText().toString();
// Validate txt1String
in the same method. I hope I'm clear and if I am, it helps! :)
EDIT: For a cleaner approach refer to Christopher Perry's answer below.
...
Inline functions vs Preprocessor macros
... to add to your example that besides side effect, macro can also introduce extra work load, consider max(fibonacci(100), factorial(10000)) the larger one will get calculated twice :(
– watashiSHUN
Dec 31 '17 at 4:32
...