How can I use Unicode characters on the Windows command line?
Try: chcp 65001 which will change the code page to UTF-8. Also, you need to use Lucida console fonts.
input
How to force input to only allow Alpha Letters?
Short ONELINER: <input onkeydown=”return /[a-z]/i.test(event.key)” > For all unicode letters try this regexp: /\p{L}/u (but … this) – and here is working example 🙂
Change background of EditText’s error message
I would suggest to use @Codeversed solution, but if it doesn’t fit for you for some reason you can use my custom EditText implementation. Usual EditText representation: EditText with error: In few words: I’ve created custom xml state for error display. See related code below: InputEditText.java: import android.annotation.TargetApi; import android.content.Context; import android.graphics.drawable.Drawable; import android.os.Build; import … Read more
Laravel change input value
You can use Input::merge() to replace single items. Input::merge([‘inputname’ => ‘new value’]); Or use Input::replace() to replace the entire input array. Input::replace([‘inputname’ => ‘new value’]); Here’s a link to the documentation
Find all unchecked checkboxes in jQuery
As the error message states, jQuery does not include a :unchecked selector. Instead, you need to invert the :checked selector: $(“input:checkbox:not(:checked)”)
Hide Up & Down Arrow Buttons (Spinner) in Input Number – Firefox 29
According to this blog post, you need to set -moz-appearance:textfield; on the input. input[type=number]::-webkit-outer-spin-button, input[type=number]::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; } input[type=number] { -moz-appearance:textfield; } <input type=”number” step=”0.01″/>
Can anyone help me to create a Verilog testbench?
Testbench 101 Create a new module (tb). Create a reg for each input of your DUT. Create a wire for each output of your DUT. Create an instance of your DUT. Connect your regs and wires to your DUT. Generate a clock Drive your other inputs Create checkers for your outputs (I’ll leave this up … Read more
Handling multiple files from an input element in an array with Google Apps Script
As of right now you have to use a work around to work with multiple files. The multiple attribute only works in IFRAME mode, but file inputs are broken in IFRAME mode. To see this workaround take a look at the bug submission for this issue: https://code.google.com/p/google-apps-script-issues/issues/detail?id=4610 Also in your code you have some mixing … Read more
strstr not functioning
It’s because fgets stores the newline character so when strstr does a comparison it fails. From the man page: fgets() reads in at most one less than size characters from stream and stores them into the buffer pointed to by s. Reading stops after an EOF or a newline. If a newline is read, it … Read more
Exiting while loop by pressing enter without blocking. How can I improve this method?
This worked for me: import sys, select, os i = 0 while True: os.system(‘cls’ if os.name == ‘nt’ else ‘clear’) print “I’m doing stuff. Press Enter to stop me!” print i if sys.stdin in select.select([sys.stdin], [], [], 0)[0]: line = raw_input() break i += 1 You only need to check for the stdin being input … Read more