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“elseif” syntax in JavaScript
... if the same condition is false
Use else if to specify a new condition to test, if the first condition is false
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Remove substring from the string
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If you are using Rails there's also remove.
E.g. "Testmessage".remove("message") yields "Test".
Warning: this method removes all occurrences
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How to extract a substring using regex
...ort java.util.regex.Matcher;
import java.util.regex.Pattern;
public class Test {
public static void main(String[] args) {
Pattern pattern = Pattern.compile(".*'([^']*)'.*");
String mydata = "some string with 'the data i want' inside";
Matcher matcher = pattern.matcher(m...
List attributes of an object
...# or (same value)
instance.__dir__()
# or
instance.__dict__
Then you can test what type is with type() or if is a method with callable().
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foll...
UITableView Cell selected Color?
... grouped table view? What if the cell is in the middle? Don't have time to test this.
– Maciej Swic
Jul 22 '13 at 8:15
2
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Win32汇编--使用MASM - C/C++ - 清泛网 - 专注C/C++及内核技术
...loc3。
下面是局部变量使用的一个典型的例子：
TestProc proc
local @loc1:dword, @loc2:word
local @loc3:byte
mov eax,@loc1
mov ax,@lo...
CodeIgniter: How to get Controller, Action, URL information
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I've also been told that the following work, but am currently unable to test:
$this->router->fetch_class();
$this->router->fetch_method();
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nullable object must have a value
... = other.MyDateTime;
this.otherdata = other.otherdata;
}
}
I tested it like this:
DateTimeExtended dt1 = new DateTimeExtended();
DateTimeExtended dt2 = new DateTimeExtended(dt1);
Adding the .Value on other.MyDateTime causes an exception. Removing it gets rid of the exception. I thin...
Android getting value from selected radiobutton
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Tested and working. Check this
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.RadioButton;
impor...
How to select last two characters of a string
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@amnotiam: Thank you, very good to know! I just tested, and sure enough, didn't work on IE7 or IE8 (and so presumably wouldn't work on IE6). IE9 in standards mode was fine (but not compat). I never use substr, and now I wish I could find the thread where some smug git gave...