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list - Python sorting with square as key

Saw some code on a book and just cannot follow it, even try to decipher by run step-by-step and it' ... ://stackoverflow.com/questions/65838189/python-sorting-with-square-as-key...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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212 views

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python - How to get the minimum and maxmum number from a series of numbers?

I'm having a hard time cropping the image by using python. I have a series of numbers that represent x,y ... to-get-the-minimum-and-maxmum-number-from-a-series-of-numbers...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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237 views

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How to capture multiple regex groups separated by logical AND inside an if statement in perl?

Here is the code - my $s_ver = 'port=":443"; d=3600; v="10,20"'; my $b_ver = 'FB10'; if ($s_ver ... how-to-capture-multiple-regex-groups-separated-by-logical-and-inside-an-if-state...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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434 views

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data structures - Delete all the nodes from a doubly linked list that are smaller than a given value(java)

Closed. This question needs debugging details. It is not currently accepting answers. question from:https://stackoverflow. ... doubly-linked-list-that-are-smaller-than-a-given-val...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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155 views

1 answer

c# - The stamps (pictures) overlap in the PDF

I wrote the following code to stamp a PDF. imagefile = stamps to be added filename = PDF's file path ... stackoverflow.com/questions/65896537/the-stamps-pictures-overlap-in-the-pdf...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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192 views

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generics - Scala inherited type doesn't satisfy parent type requirement

Have been using Scala for a while, and hoping to get into domain modeling using type constraints. In ... /65626449/scala-inherited-type-doesnt-satisfy-parent-type-requirement...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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222 views

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html - Can't get text box on same line as checkbox

I have a form with a checkbox section. The last option is a text field for a custom entry, but I can't get ... .com/questions/65910192/cant-get-text-box-on-same-line-as-checkbox...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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287 views

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UPDATED: Line Plot Becomes Zig-Zag in R

I have some question regarding how to plot line graph in R with data containing NA value. Here is an extract of ... .com/questions/65881038/updated-line-plot-becomes-zig-zag-in-r...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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189 views

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Create HTML list from object in localstorage javascript

I'm pretty new to javascript and I'm trying to create a score list to display player scores. Once ... /questions/65648309/create-html-list-from-object-in-localstorage-javascript...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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203 views

1 answer

selenium - How to click on "Accept Cookie" button without name & ID in Python Selinium

I need to accept the cookies but the button has no name or ID. This is related to this issue but no answer ... -to-click-on-accept-cookie-button-without-name-id-in-python-selinium...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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153 views

1 answer

javascript - How to collapse only selected row ? Angular

I want to toggle only the selected row, but I can't do that? Check my code all and demonstration ... stackoverflow.com/questions/65837242/how-to-collapse-only-selected-row-angular...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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180 views

1 answer

php - insert a new row using decoded json string

$str is a json object-string from client side keys are column names need to insert a new row using prepared ... com/questions/65839655/insert-a-new-row-using-decoded-json-string...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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222 views

1 answer

javascript - Loading div page that shows until the page has loaded fully PLUS two seconds

I would like a Loading div page that shows until the page has loaded fully PLUS two seconds. Until fully loaded. JS ... -that-shows-until-the-page-has-loaded-fully-plus-two-seconds...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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194 views

1 answer

awk - Cross-reference multiple lists with master list to produce merged output with missing values as NA

master_list.txt chr4:124900550:T:C chr7:82771887:T:C chr2:177046732:C:A chr13:91709687:T:G chr1:23216340:T:C ... -multiple-lists-with-master-list-to-produce-merged-output-with-mi...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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157 views

1 answer

python - How to transform JSON SList to pandas dataframe?

a = ['{"type": "book",', '"title": "sometitle",', '"author": [{"name": "somename"}],', ... ://stackoverflow.com/questions/65713072/how-to-transform-json-slist-to-pandas-dataframe...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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360 views

1 answer

google sheets - Concatenating from a table by filtering first

Consider the table below: A B C D 1 category subcategory company amount 2 health care diagnostics AA 100 3 ... .com/questions/65836751/concatenating-from-a-table-by-filtering-first...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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152 views

1 answer

javascript - How to create new JS array from another JS array

I want to create new JS array from an object. I explained my scenario as below. Array 1: const arr1 = [ { ... /questions/65943110/how-to-create-new-js-array-from-another-js-array...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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352 views

1 answer

PHP custom sort function of multidimensional array because of usort members equality problem

I have a problem sorting some arrays because some comparing values are the same and usort can't be ... sort-function-of-multidimensional-array-because-of-usort-members-equa...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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253 views

1 answer

javascript - Tracking multiple jquery ajax API requests with progress bar

I have an increment that takes the ids and add them to url to make multiple ajax requests. js: for ... /65919758/tracking-multiple-jquery-ajax-api-requests-with-progress-bar...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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315 views

1 answer

javascript - Object filter not working beacuse of null value in column

I want to filter out object data based on value from an array. The below snippet work fine when no null ... /65948702/object-filter-not-working-beacuse-of-null-value-in-column...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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259 views

1 answer

python - Plot a fourier transform of a sin wav with matplotlib

I am trying to plot a fourier transform of a sign wave based on the scipy documentation import numpy as np import ... 65660991/plot-a-fourier-transform-of-a-sin-wav-with-matplotlib...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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170 views

1 answer

python - Argmax - differentiate between array having same values and array having largest zeroth component

I am implementing the argmax function form numpy library to get the index of the largest element in a ... differentiate-between-array-having-same-values-and-array-having-largest...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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216 views

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loops - How to concatenate first row with each remaining rows and second row with below each remaining rows for 7 cycles in Python?

I've been messing around with a few different solutions for how to concatenate Iterate 1st row with each row until ... first-row-with-each-remaining-rows-and-second-row-with-below...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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193 views

1 answer

java - Selenium multple xpaths how to select a specific xpath

I am using selenium to select an xpath based on the date but there are two separate dates in the html ... questions/65850972/selenium-multple-xpaths-how-to-select-a-specific-xpath...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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167 views

1 answer

r - How to make rows become columns

This question already has answers here: question from:https://stackoverflow.com/questions/65873159/how-to-make-rows-become-columns...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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159 views

1 answer

How to merge one list elements with another list elements in python?

Closed. This question needs details or clarity. It is not currently accepting answers. question from:https:// ... merge-one-list-elements-with-another-list-elements-in-python...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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235 views

1 answer

javascript - PHP contact form with AJAX and Recaptcha. Error with recaptcha checked

Fairly new to coding so working off of templates for the most part. I've been bashing code and trying ... php-contact-form-with-ajax-and-recaptcha-error-with-recaptcha-checked...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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267 views

1 answer

excel - InCorrect Parameter (VBA Script)

Please help - everything seems correct but still getting incorrect parameter. Sub Display_Tab_Sales_Revenue() ... .com/questions/65872789/incorrect-parameter-vba-script...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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