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python - Why does 0 % 5 return 0?

I am making a game of pong right now, and I want the ball to speed up every 5 hits, but when I run the ball ... 't get around the 0 % 5 problem? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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go - cannot use make(IntChannel) (value of type IntChannel) as Consumer value in variable declaration

We have a below scenario: package main type Consumer chan interface { OpenChannel() CloseChannel() } type IntChannel ... data or string data? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Change Text Color if match found automatically JavaScript|HTML

i have a textarea where i want to change color automatically for example : this is my pen my friend as soon as i ... ").style.color ="red"; } See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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sql server - Error in sql query Incorrect syntax near

I newbie in Microsoft Visual Studio 2008. I have a SQL query, which shows a time that had been spendeed on solving each ... tline as int) > 6 ) See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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javascript - how to show data date wise according to json response?

i have a json response in this format: [{"message":"fsbdfs","id":"8290","readBy":"2016-05-25 06:17:01"," ... $(".chat_window ul").append(el); } See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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c# - Visual Studio set one menu strip for multiple forms

I wanted to know if there is a way of setting the same menu strip for multiple forms? Like a "static" menu strip? Thanks! See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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android - Sends SMS in Background when Power Button is pressed

Is there a way to tell my app to do something while it's running in the Background? What i try to do ... super.onKeyDown(keyCode, event); } See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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python - iterating through a column in dataframe and creating a list with name of the column + str

I have a dataframe with 2 coulmn, i want to iterate through the column headers, use that value and add a ... names RATstuck SATstuck THank you! See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Implementing Sequential Circuit in Verilog

I'm trying to implement the following Sequential Circuit in Verilog (Modelsim 10.4a) Here's the code I'm using ... did I do it wrong.. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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git - How to normalize a merge from a pull request after doing a manual merge

There are three branches: dev, master and release. The flow is to merge from dev to master and from master ... after doing a manual merge? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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ios - Creation problem with appropriate struct for URL data in JSON format. Source URL in example

Url source code : https://api.openweathermap.org/data/2.5/weather?q=warsaw&appid=5ca98c08c8abd2bf1fdbd601c3cf3d7e I tried this ... }.resume() } See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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ecmascript 6 - Find and remove all non numbers from array in JavaScript w/out JQuery

There was a question on a coding interview and I felt like it would be easy by using isNaN within a for ... online that does not use jQuery. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Jquery add li class active

Need add class to li admin.tpl: <ul class="nav nav-tabs"> <li><a href="admin.php">{"_MENUINFO"|lang}</a></ ... =="admin.php") echo "active"?>"> See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Display search results inside div and add new results

I've been looking for a good how to on this topic for the last 4 days and could not find any. Even worse ... credits to both for helping me out! See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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c# - How can I draw a square around an object, like this, in my GUI editor?

I want to write a GUI editor in C# for AutoIt, but I am not good enough with C#. I want to draw a ... easier to write this kind of thing? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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javascript - How to draw Cloud shape in HTML5 Canvas?

I am working on drawing of different shapes using HTML5 Canvas & javascript. But i am not gettting the ... kindly suggest some ideas? Thanks See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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soapui - How to parse a URL to fetch it's parameters in groovy?

I am new to groovy scripting and looking on to parse the URL and print it's parameter. This url is : https: ... the URL? I appreciate your help! See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Textbox text to listbox items vb.net

Ok so i have a textbox that gets items from a website and pastes in that then the list box adds the ... value2 ListBox1.Items.Add(TextBox2.Text) See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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c++ - What does *new int mean?

Can someone help me with this question? The memory allocated on line (*) below is not deleted. void f() { int z = ... of int z, we have int &z? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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algorithm - How to solve this Union-Find disjoint set problem?

I am stuck on this problem: https://onlinejudge.org/index.php?option=onlinejudge&Itemid=8&page=show_problem&problem= ... the right direction? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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c# - Add images to array, pick one at random and delete from array

So I just started programming in C# (I do know the basics though). With friends I sometimes play a card game where ... I can't make it work. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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android - background service has stopped on miui rom

I am developing a background services and in OnDestroy Method, I've called an intent to start my services again. ... /intent-filter> </receiver> See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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c++ - gcc 4.7 Give me error message

I have Debian 6.04 , and the latest gcc version included is gcc 4.4 , and this version doesn't support ... ++11 compiler options. #endif #endif See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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C++ Sha1 issue with using char *

#include <stdio.h> #include <string.h> #include <openssl/sha.h> #include <string.h> #include <iostream> #include ... change the content of data See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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How do I calculate sine/cosine/tangent from CORDIC, Taylor Series, or alternative in Python?

I am making a library for math functions, intended to test and challenge my programming and math skills. A necessary part of ... - 90))) + 1) See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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String Searching Algorithm that uses a graph ? C++

Code Instructions Hey guys. Above is a coding project I have been assigned. Im reading the instructions and am ... ? Appreciate it, thanks! See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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excel - Formula for unmatched row cell and display value in one column

What is the formula for unmatched row cell and display in one column as mentioned in the attached work sheet ... one values in Result column. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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c - why using sizeof in malloc?

When executing this code on IDEONE: #include <stdio.h> #include <stdlib.h> struct A{ int x; char c; }; struct B ... , but if so, why use sizeof? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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