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PHP Function with Optional Parameters
I've written a PHP function that can accepts 10 parameters, but only 2 are required. Sometimes, I want to define the eighth parameter, but I don't want to type in empty strings for each of the parameters until I reach the eighth.
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C# 4 default parameter values: How to assign a default DateTime/object value? [duplicate]
If DateTime is an object and default C# parameters can only be assigned compile-time constants, how do you provide default values for objects like DateTime?
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Get content uri from file path in android
... * Gets the corresponding path to a file from the given content:// URI
* @param selectedVideoUri The content:// URI to find the file path from
* @param contentResolver The content resolver to use to perform the query.
* @return the file path as a string
*/
private String getFilePathFromContentUr...
Make a link use POST instead of GET
...ome_page" class="inline">
<input type="hidden" name="extra_submit_param" value="extra_submit_value">
<button type="submit" name="submit_param" value="submit_value" class="link-button">
This is a link that sends a POST request
</button>
</form>
The exa...
How to get parameters from the URL with JSP
In JSP how do I get parameters from the URL?
9 Answers
9
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List of Big-O for PHP functions
...on, Union, Subtraction:
array_intersect_key if intersection 100% do O(Max(param_i_size)*∑param_i_count, for all i), if intersection 0% intersect O(∑param_i_size, for all i)
array_intersect if intersection 100% do O(n^2*∑param_i_count, for all i), if intersection 0% intersect O(n^2)
array_in...
How to access component methods from “outside” in ReactJS?
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Another way so easy:
function outside:
function funx(functionEvents, params) {
console.log("events of funx function: ", functionEvents);
console.log("this of component: ", this);
console.log("params: ", params);
thisFunction.persist();
}
Bind it:
constructor(props) {
super(props)...
How do I check if a given string is a legal/valid file name under Windows?
...eans a filename of invalid characters
/// </summary>
/// <param name="input">the string to clean</param>
/// <param name="errorChar">the character which replaces bad characters</param>
/// <returns></returns>
public static string Sanitize...
Java - sending HTTP parameters via POST method easily
I am successfully using this code to send HTTP requests with some parameters via GET method
17 Answers
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Getting the name of a child class in the parent class (static context)
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Maybe this isn't actually answering the question, but you could add a parameter to get() specifing the type. then you can call
BaseModel::get('User', 1);
instead of calling User::get(). You could add logic in BaseModel::get() to check whether a get method exists in the subclass and then call...