In the documentation of wp_insert_post there is a changelog on half of the page which says the following: Since: WordPress 4.4.0 A ‘meta_input’ array can now be passed to $postarr to add post meta data. I’m using WordPress 4.4.2. I’ll try to add a new post by running the code as follows: function handle_post($post) { … Read more
I’m working with HTML5 elements on my webpage. By default input type=”date” shows date as YYYY-MM-DD. The question is, is it possible to change its format to something like: DD-MM-YYYY? 19 s 19 It is impossible to change the format We have to differentiate between the over the wire format and the browser’s presentation format. … Read more
According to html5.org, the “number” input type’s “value attribute, if specified and not empty, must have a value that is a valid floating point number.” Yet it is simply (in the latest version of Chrome, anyway), an “updown” control with integers, not floats: <input type=”number” id=”totalAmt”></input> Is there a floating point input element native to … Read more
Is there a consistent way across browsers to hide the new spin boxes that some browsers (such as Chrome) render for HTML input of type number? I am looking for a CSS or JavaScript method to prevent the up/down arrows from appearing. <input id=”test” type=”number”> 20 20 This CSS effectively hides the spin-button for webkit … Read more
This question already has answers here: How to remove the border highlight on an input text element (20 answers) Closed 6 years ago. Can anyone explain how to remove the orange or blue border (outline) around text/input boxes? I think it only happens on Chrome to show that the input box is active. Here’s the … Read more
I’ve got the following error when launching my Angular app, even if the component is not displayed. I have to comment out the <input> so that my app works. zone.js:461 Unhandled Promise rejection: Template parse errors: Can’t bind to ‘ngModel’ since it isn’t a known property of ‘input’. (” <div> <label>Created:</label> <input type=”text” [ERROR ->][(ngModel)]=”test” … Read more
Here you can see the nature of Scanner: double nextDouble() Returns the next token as a double. If the next token is not a float or is out of range, InputMismatchException is thrown. Try to catch the exception try { // … } catch (InputMismatchException e) { System.out.print(e.getMessage()); //try to find out specific reason. } UPDATE CASE … Read more
You can use Scanner class Import first : import java.util.Scanner; Then you use like this. Scanner keyboard = new Scanner(System.in); System.out.println(“enter an integer”); int myint = keyboard.nextInt(); Side note : If you are using nextInt() with nextLine() you probably could have some trouble cause nextInt() does not read the last newline character of input and so nextLine() then is not gonna to be executed with … Read more
Alright, let’s elaborate with some simplified explanation about the Scanner class. It is a standard Oracle class which you can use by calling the import java.util.Scanner. So let’s make a basic example of the class: class Scanner { InputStream source; Scanner(InputStream src) { this.source = src; } int nextInt() { int nextInteger; //Scans the next token of the … Read more
This has really puzzled me for a while but this is what I found in the end. When you call, sc.close() in first method, it not only closes your scanner but closes your System.in input stream as well. You can verify it by printing its status at very top of the second method as : … Read more
