txtw | pixel width of the given strings | Data Manipulation library
kandi X-RAY | txtw Summary
kandi X-RAY | txtw Summary
Return the pixel width of the given strings for the given font
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QUESTION
My OKHttp code is working fine but it's failing sometimes to get into ENQUEUE. It is not showing any information about it. I am trying to convert same code in Retrofit syntax. Can anybody help me out with the right syntax?
Below file1/2/3 are the image file paths.
...ANSWER
Answered 2021-Apr-02 at 05:52If you need to send any file in API'S using Retrofit then you need to follow the below steps.
- Retrofit initialization create class APIClient
QUESTION
I have been coding with Python for a few months, and I have already coded a successful cipher, but I am making a random cipher and it won't work. I have attached the code.
...ANSWER
Answered 2019-Nov-18 at 09:04Lists in python are zero-based. For example, numbers[1]
in your code would give 2
- the second value in the list.
To fix this in your code, remove 26
from your list indices. You should start indexing at 0
.
QUESTION
ANSWER
Answered 2019-Mar-08 at 13:32The ID Automation Code 39 font is a font, so as far as I know, you have to set the font size to adjust the scale (so that '16' at the end of your font instantiation needs to adjust to user input). I am not sure if the font is built to scale well by adjusting the vertical and horizontal scale independently.
What you may want to do is prompt the user for width in pixels or inches and their string and calculate what size font to use based on the number of characters in their string. Then calculate how tall that would make the barcode and if that height is larger than the user height requirement, draw a white rectangle across the top of the barcode to snip the bars off at the correct height.
QUESTION
I have made a small app which is a dictionary. It pops up the meaning when a word from the list is selected using toast. I added a feature that will allow user to add new word and its definition which is not working. The following is the code :
...ANSWER
Answered 2018-Oct-01 at 16:37defn[defn.length] = ndef;
would result in ArrayIndexOutOfBoundsException
, since you are trying to access an index beyond the array size.
You should use a List
instead.
Similarly, use a List
for words
.
Next, you don't need to create a new ListView
or Adapter
every time your data changes. Simply use adap.notifyDataSetChanged()
.
Your program should be:
QUESTION
$(document).on("click", "#btnPrin9t", function(e) {
// e.preventDefault();
// e.stopPropagation();
$("#table, #txtW, #txtAt").printThis({
debug: false, // show the iframe for debugging
importCSS: true, // import page CSS
importStyle: true, // import style tags
printContainer: true, // grab outer container as well as the contents of the selector
loadCSS: "", // path to additional css file - use an array [] for multiple
pageTitle: "", // add title to print page
removeInline: true, // remove all inline styles from print elements
printDelay: 0, // variable print delay; depending on complexity a higher value may be necessary
base: true,
header: "",
footer: "
Total in Words:'"
$('#txtWord').val()
"'", // prefix to html
formValues: true // preserve input/form values
});
});
...ANSWER
Answered 2018-Mar-27 at 06:14For concatenating a string in javascript we use +
So instead of this:
QUESTION
I want to select multiple ( in my case 77 ) images and convert them into other size and format. I made a Ilist (string) listaslika that contains list of names of images from folder. tbSelect is a textbox that contains folder path where the images are from and tbSave contains a folder where images will be saved. Now i want to resize all of them, even though i dispose everything, i have memory leaks, any suggestions? Thanks in advance.
...ANSWER
Answered 2017-May-18 at 23:55I would expect that to look something more like:
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