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GBlog
Frontend Developer Roadmap 2024
Frontend development means to design the face of a website or application. It involves working on the appearance of the website. Building interactive buttons, using images...
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Python - Concatenate values with same keys in a list of dictionaries
Sometimes, while working with Python dictionaries, we can have a problem in which we need to perform concatenation of all the key values list that is like in dictionary li...
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Python
Python list-programs
For each lowercase English alphabet find the count of strings having these alphabets
Given an array of strings of lowercase English alphabets. The task is for each letter [a-z] to find the count of strings having these letters.Examples:Input: str = { "geek...
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Arrays
Strings
Greedy
Pattern Searching
Searching
DSA
Heighten and Widen In Scala
Heighten and Widen are the functions needed to enable the clients to place elements of different widths on top of each other, or place elements of different heights beside...
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Picked
Scala
Scala-OOPS
Scala
Scala-Keyword
Wand matte_color property in Python
Some distortion transitions can not be calculated in the virtual-pixel space. Either being invalid, or NaN (not-a-number). You can define how such a pixel should be repres...
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Python
Python-wand
Wand level() function in Python
level() function controls the black and white boundaries of an image. Similar to the gamma() method, mid-point levels can be adjusted with the gamma keyword argument. The ...
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Python
Python-wand
Wand gamma() function in Python
gamma() allows us to adjust the luminance of an image. Resulting pixels are defined as pixel^(1/gamma). The value of gamma is typically between 0.8 2.3 range, and value o...
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Python
Python-wand
Wand function() function in Python
function() function is similar to evaluate function. In function() function pixel channels can be manipulated by applies a multi-argument function to pixel channels.Follow...
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Python
Python-wand
Wand rotate() function in Python
Rotation changes the orientation of image or it rotates image to a particular angle. rotate() takes a degree which can be 0 to 359. (Actually you can pass 360, 361, or mor...
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Python
Python-wand
Wand path_line() function in Python
path_line() is a function specially introduced for paths. path_line() draws a line from a destination point to the point we want the line we end to. It takes only end poin...
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Python
Python-wand
Wand line() function in Python
line() is another drawing function present in wand.drawing module. As the name implies line() function is used to draw a line in the image. line() function only need two a...
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Python
Python-wand
Wand arc() function in Python
arc() is a function present in wand.drawing module. arc() function draws an arc in the image. You’ll need to define three pairs of (x, y) coordinates. First second pair o...
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Python
Python-wand
Wand ellipse() function in Python
ellipse() function is used to draw an ellipse on the image. Just similar to drawing circle the ellipse() function requires two pairs of point that is, origin and a pair of...
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Python
Python-wand
Wand affine_projection distortion method in Python
Affine Projection is very much similar to scale_rotate_translate distortion type. The only difference is that it exactly needs six real numbers for the distortion argument...
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Python
Python-wand
Wand perspective distortion method in Python
Perspective is another type of distortion method in distort function. It represents image in perspective based on arguments. Perspective distortion requires 4 pairs of poi...
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Python
Python-wand
Wand path_close() function in Python
path_close() is another function included in wand for paths. The main aim of this function is to join the last destination point to the first point in the path. It simply ...
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Python
Python-wand
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