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270 views

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Passing arrays in C: square brackets vs. pointer

I'm wanting to pass an array into a function. From what I can see, there are 2 ways of doing this ... from:https://stackoverflow.com/questions/65890496/passing-around-array-data...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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319 views

1 answer

Python regex find all overlapping matches?

I'm trying to find every 10 digit series of numbers within a larger series of numbers using re in Python 2 ... -the-longest-consecutive-repeats-of-pattern-in-text-using-regular-exp...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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193 views

1 answer

r - Function that sums previous N observations

I would like to find an efficient way to sum the number of points that a team received in the ... /stackoverflow.com/questions/65890463/function-that-sums-previous-n-observations...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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311 views

1 answer

c - scanf issue: input of integer followed by character, ex: 1p, for a single input is treated as 2 inputs

NB: to avoid misunderstanding, the code is aimed to handle input errors .. i'm asking for integers (no characters) ... -of-integer-followed-by-character-ex-1p-for-a-single-input...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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813 views

1 answer

nuxt.js - Reverse proxy HTTP to HTTPS

We need to display insecure content inside secure content ( an http://some-page.com iframe ) inside an https ... ://stackoverflow.com/questions/65890353/reverse-proxy-http-to-https...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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453 views

1 answer

math - python sympy common denominator to symbolic fraction

I want to generate a function that receive an expression with fractions (like A/(p+1)+B/(p+2 ... .com/questions/65890347/python-sympy-common-denominator-to-symbolic-fraction...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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316 views

1 answer

python - Keyboard Press Detection with pynput

from pynput import keyboard def on_press(key): print('Key %s pressed' % key) def on_release(key): ... ://stackoverflow.com/questions/65890326/keyboard-press-detection-with-pynput...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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589 views

1 answer

python - I want to know how to correct this error - TypeError: argument 2 to map() must support iteration at line 55 of my code? thank you

#!/bin/python import math import os import random import re import sys # # Complete the 'count_pebbles' function below. ... to-correct-this-error-typeerror-argument-2-to-map-must-s...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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197 views

1 answer

algorithm - what is Product renting firebase best approach

am developing an app that has list of products where each product can be rented by users. each product ... .com/questions/65890254/what-is-product-renting-firebase-best-approach...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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86 views

1 answer

java - How can I extract a list of id's from a webpage?

I have this code in a web page I am trying to scrape with selenium: <h4 class="category" id="sc_14295">...</ ... /questions/65890247/how-can-i-extract-a-list-of-ids-from-a-webpage...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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172 views

1 answer

node.js - How to install/make the replica-set fully without getting an error in nodejs?

I am trying to use the transactions along with async/await and for that I am first setting up the replica-set for ... -make-the-replica-set-fully-without-getting-an-error-in-nodejs...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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141 views

1 answer

Should spark dynamic allocation be enabled for a Spark batch job reading from Kafka?

I have a Spark batch job that consumes data from a Kafka topic with 300 partitions. Since the partition count is ... -allocation-be-enabled-for-a-spark-batch-job-reading-from-ka...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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538 views

1 answer

vba - How do I position a TextBox in Word that I've just added to a page

I have a document that has a number of rectangle shapes. I want to replace each of those with a TextBox in exactly the ... -position-a-textbox-in-word-that-ive-just-added-to-a-page...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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230 views

1 answer

Having trouble displaying JSON objects using Angular

Having an interesting time pulling this weather_code object to the page. Any ideas? :-) Here's my ... com/questions/65890990/having-trouble-displaying-json-objects-using-angular...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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988 views

1 answer

macos - How to get current active window using Swift and Cocoa

I'm currently developing a Safari App Extension, that consists of two parts: A host status-bar only application The ... /how-to-get-current-active-window-using-swift-and-cocoa...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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887 views

1 answer

responsive design - Dev Tools Not Mirroring Actual Output of Phone

I've ran into this problem several times where the dev tools responsive mode in Chrome tools don't mirror the ... /questions/65890966/dev-tools-not-mirroring-actual-output-of-phone...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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196 views

1 answer

python - I need to write a program that reads integers from stdin and, for each integer read, prints pi to that number of decimal places

Doing some lab questions and I came across this one, been stuck on it for ages not sure what to do from here, ... -a-program-that-reads-integers-from-stdin-and-for-each-integer-r...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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160 views

1 answer

javascript - Get Variables Data from two concatenated Strings

I want to get the data from the Variable "EDDBGnd". the debug Paragraph should display "This is a test ... .com/questions/65890923/get-variables-data-from-two-concatenated-strings...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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244 views

1 answer

Compose interop bug? AndroidView does not get redrawn on Android 25 and lower

I tried implementing a screen using Compose, but I had a custom Android View that don't fancy reimplementing in ... bug-androidview-does-not-get-redrawn-on-android-25-and-lower...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

135 views

1 answer

google script import only few column with script

have a CSV file that contains a lot of column and raw However, I only want to import a few colum I ... .com/questions/65890867/google-script-import-only-few-column-with-script...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

396 views

1 answer

How to do a document versioning in MongoDB using Driver

Requires document versioning in MongoDB while editing on the app. I have many "Cards" created by various users. A ... /how-to-do-a-document-versioning-in-mongodb-using-driver...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

212 views

1 answer

c# - Getting the swiped item and setting its BindingContext blanks ListView

I have a listview which works perfectly fine, until I try to get the swiped item by its binding context ... /getting-the-swiped-item-and-setting-its-bindingcontext-blanks-listview...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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942 views

1 answer

mobile - Running Python on USB

I'm trying to set up a USB I have with a full Python suite. I want to be able to download ... question from:https://stackoverflow.com/questions/65890829/running-python-on-usb...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

213 views

1 answer

api - EF Core Annotation for OnDelete

I hava an annotation problem: modelBuilder.Entity<FirstClass>() .HasOne(f => f.SecondClass) .WithOne(s = ... ://stackoverflow.com/questions/65890729/ef-core-annotation-for-ondelete...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

337 views

1 answer

swift - Support URL schemes in macOS application

There are several (old) questions on this subject, but none of the solutions worked for me, so ... stackoverflow.com/questions/65890597/support-url-schemes-in-macos-application...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

610 views

1 answer

css - How to blur the outline of button?

I am trying to blur the outline of a button without blurring the inside image. The blur filter only applies ... .com/questions/65890593/how-to-blur-the-outline-of-button...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

502 views

1 answer

vba - Excel Macro - Copy Row -> Insert Row under -> Paste data

I have a code that runs through column E(Column C in example below) and searches for any change in data. It ... /questions/65890535/excel-macro-copy-row-insert-row-under-paste-data...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

724 views

1 answer

character codes - How come the pound sign '£' in Haskell is shown as '163' instead of outputting '£'?

This question already has an answer here: question from:https://stackoverflow.com/questions/65890522/how-come-the-pound-sign-%c2%a3-in-haskell-is-shown-as-163-instead-of-outputting...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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