Stack Overflow
Stack Overflow

Questions tagged [pad]

This tag is currently a synonym for [padding]. For other purposes, please consider [gamepad] or [ipad] or [pad-xml] instead.

Padding is the process of fitting a given data type (usually a number, image, array, or string) to a particular size by adding data to it without changing its overall meaning.

132 questions
1
vote
0 answers

C: Address trap error when accessing a struct with odd no. of members

I am working with MPLABX with compiler xc16-gcc developing for the 16-bit dsPIC33CH128MP508 microcontroller. I am making code to read from RTC through I2C. I have defined the following structs: typedef struct tagRTC_VL_SECONDSBITS{ uint8_t…
Samah M. Nafie
  • 11
  • 2
1
vote
1 answer

Make Dataframe column length to a certain number of words by padding

My dataframe looks like Abc XYZ 0 Hello How are you doing today 1 Good This is a 2 Bye See you 3 Books Read chapter 1 to 5 only max_words = 6, filler_word = 'end'.…
Syed Md Ismail
  • 827
  • 1
  • 9
  • 13
1
vote
1 answer

Pad Folder Of Cropped Images To Maximum Width

Is there a way to take a folder of cropped images, take the maximum width of them, and pad the rest with white on the right, so that they are all the same width? I have written a python script, that takes a folder of images, crops their white border…
Roman Stadler
  • 23
  • 1
  • 1
  • 7
1
vote
1 answer

python dataframe how to pad to cerain number of rows

I have multiple dataframe with number of rows that varies between 8,9,10. I want to take the dataframe with len 8,9 and add them rows of zeros - to make them with 10 rows also. What is the best way to do so?
or_aug
  • 73
  • 2
1
vote
1 answer

Padding doesn't work when size is 63 and 27

During the iteration, almost all out of 100 arrays get padded apart from two whose sizes are 63 and 27. As a result SVM doesn't work because of size differences of feature arrays. I tried iterating through once again at the bottom but didn't work.…
Ege Elgun
  • 53
  • 7
1
vote
2 answers

Save Image Signature from flutter to the device

I have this code and I don't know how can I save the signature image it in the device any one know how can I do it? Then I need to retrive this picture again import 'dart:convert'; import 'dart:typed_data'; import 'dart:ui' as ui; import…
Bryansq2nt
  • 394
  • 6
  • 16
1
vote
1 answer

Padding multiple arrays to obtain same shape as largest array

I have multiple 2D arrays saved in a list called image_concat. This list will be composed of over a hundred of these arrays, but for now I'm just trying to make my code run for a list with only two of them. These arrays all have different shapes,…
curious_cosmo
  • 1,184
  • 1
  • 18
  • 36
1
vote
1 answer

KiCad through-hole pad copper only on back layer

Im doing my first KiCad project, and I want to make through holes so the components are mounted on the front side and the copper of the through hole is only on the back side (because my manufacture dont do "vias through-holes"). Do I accomplish this…
hoddy
  • 127
  • 3
  • 10
1
vote
2 answers

Pad Independently Missing Columns per Row in CSV with Bash (based off expected values)

I have a CSV file in which the ideal format for a row is this: taxID#, scientific name, kingdom, k, phylum, p, class, c, order, o, family, f, genus, g ...where kingdom, phylum, etc. are identifiers, literals ("kingdom", ... "phylum"), and the values…
ljs
  • 315
  • 2
  • 10
1
vote
1 answer

How to suppress leading zero in date output?

I have this code: printf -v s '%(%S)T' -1 # grab the current second if ((s == 0)); then # at the top of the minute, run some code fi This code throws an error on the eighth and ninth second of every minute: bash: ((: 08: value too great for base…
codeforester
  • 39,467
  • 16
  • 112
  • 140
1
vote
2 answers

Pad one-digit, two-digit and three-digit numbers with zeros with sed

I'm programming a bash script that pads one-digit, two-digit and three-digit numbers with zeros. For example: file.txt: 2 22 222 2222 a2a2 2a2a a22a 2aa2 22a2 output.txt: 0002 0022 0222 2222 a0002a0002 0002a0002a a00022a 0002aa0002 0022a0002 The…
user8727588
1
vote
1 answer

Padding Numbers and Truncating them in Python

Im currently writing a program in python and i need to be able to truncate the number after 2 decimal places and align it in a table. However, i am unsure how to truncate AND pad my output. Here is the code i want to alter that currently has…
Lucas Brawdy
  • 43
  • 2
  • 8
1
vote
1 answer

Colorbar Labelpad in mpl_toolkits.axes_grid1.ImageGrid

i am creating an ImageGrid like this: axs = ImageGrid(fig, 111, nrows_ncols=(1, 2), axes_pad=0.2, share_all=True, cbar_location="top", cbar_mode='single', cbar_size="2.5%", cbar_pad=0.35) then i add a colorbar like this: cb =…
F. Win
  • 390
  • 5
  • 17
1
vote
1 answer

How can I pad values into array 1 with values from array 2 at indices from array 3?

I am trying to pad values to a numpy array. The array is initially filled with ones, and my goal is to overwrite the values of ones at specified indices with values from another array. import numpy as np # get initial array of ones mask =…
user7345804
1
vote
0 answers

PHP str_pad with numbers acting strange

So this is strange to me. I must be missing something, but str_pad is only behaving strange with 2 numbers, 08 and 09. Every other number works just fine. I know I could use sprintf, but I'm just scratching my head on this. I'm running Apache/2.4.23…
Ash
  • 11
  • 3
1 2 3
…
8 9