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Can I try/catch a warning?
...line);
}
function warning_handler($errno, $errstr, $errfile, $errline, array $errcontext) {
return false && throwErrorException($errstr, 0, $errno, $errfile, $errline);
# error_log("AAA"); # will never run after throw
/* Do execute PHP internal error handler */
# return f...
WebAPI Multiple Put/Post parameters
...rformers.ToString());
...
}
The complex object type could be object, array and dictionary.
ajaxPost:
...
Content-Type: application/json,
data: {"AppName":"SamplePrice",
"AppInstanceID":"100",
"ProcessGUID":"072af8c3-482a-4b1c-890b-685ce2fcc75d",
"UserID":"20",
...
Convert light frequency to RGB?
...- Default RGB colour space - sRGB"
*
* @param xyz XYZ values in a double array in the order of X, Y, Z. each value in the range of [0.0, 1.0]
* @return RGB values in a double array, in the order of R, G, B. each value in the range of [0.0, 1.0]
*/
public static double[] srgbXYZ2RGB(double[] xyz)...
How do I make a dotted/dashed line in Android?
...create all sorts of dotted patterns by supplying more numbers in the int[] array it specifies the ratios of dash and gap. This is a simple, equally dashed, line.
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...
What is the Simplest Way to Reverse an ArrayList?
What is the simplest way to reverse this ArrayList?
10 Answers
10
...
plot with custom text for x axis points
...pyplot.xticks:
import matplotlib.pyplot as plt
import numpy as np
x = np.array([0,1,2,3])
y = np.array([20,21,22,23])
my_xticks = ['John','Arnold','Mavis','Matt']
plt.xticks(x, my_xticks)
plt.plot(x, y)
plt.show()
share...
Purpose of Activator.CreateInstance with example?
...Main()
{
string[] instances = instanceSpec.Split(';');
Array instlist = Array.CreateInstance(typeof(object), instances.Length);
object item;
for (int i = 0; i < instances.Length; i++)
{
// create the object from the specification string
...
Has an event handler already been added?
...ng to see if a specific handler (function) has been added then you can use array.
public class MyClass
{
event Action MyEvent;
}
...
MyClass myClass = new MyClass();
myClass.MyEvent += SomeFunction;
...
Action[] handlers = myClass.MyEvent.GetInvocationList(); //this will be an array of 1 in t...
Fastest way to iterate over all the chars in a String
...t for small strings and that using reflection to access the String backing array is almost twice as fast for large strings.
THE EXPERIMENT
9 different optimization techniques are tried.
All string contents are randomized
The test are done for string sizes in multiples of two starting with 0,1,2,4...
How can I remove a character from a string using Javascript?
...moveCharAt = function (i) {
var tmp = this.split(''); // convert to an array
tmp.splice(i - 1 , 1); // remove 1 element from the array (adjusting for non-zero-indexed counts)
return tmp.join(''); // reconstruct the string
}
console.log("crt/r2002_2".removeCharAt(4));
Since user1293504...