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Search in a TXT file containing tab-separated values in Python

I have a TXT file which consists of tab-separated values of the following form (3 columns): type color ... help would be greatly appreciated! See Question&Answers more detail:os...

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

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java - Calculating sum of numbers from a file?

I want to show the sum of all prices (e.g. ￡18.99 ￡50 etc.) from a file in a TextView, currently it just ... e) { e.printStackTrace(); } } See Question&Answers more detail:os...

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

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conversion of binary fraction to decimal in java

I want to convert a binary fraction into decimal.Consider binary number 1101.1110. I know the manual method of ... help me. Thanks in advance. 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 to use asp:image in code behind

I have a problem with rendering asp:image in code behind. First I explain my method: In Default.aspx I just ... never changes by change URL! See Question&Answers more detail:os...

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

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java - Double encryption

I am using https://github.com/simbiose/Encryption to encrypt data in my android app. I thought of double ... please recommend me a better one See Question&Answers more detail:os...

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

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regex - How to find word in string using regular expression

How to find word in string using regular expression regardless of case sensitivity ? Exmaple: A1234_front123 in this ... words in given string See Question&Answers more detail:os...

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

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loops - C# How to get all values of all rows in a dataGridView and pass it into another form

I have a dataGridView in form1 where I can add rows programatically and I want to get all its values and transfer ... inot a database one by one 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 handle dropouts in React JS

here i am pasting my code at below, please guide me how i can click on the link from dropouts.. let ... dropout the dropouts itself is closing. See Question&Answers more detail:os...

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

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java - How to combine all Firebase ML kit APIs in one app?

I want that if one image is selected it detects Label, text and faces in single image at one time only. 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 to declare global variables?

I have a doubt regarding Memory Management in Variables declaration. In my class i have around 20 methods, i am using around ... + y + 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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SQLite Database in Android for select query along with between clause

I am using SQLite Database in Android. I have used rawQuery in SQLite database. My Database method for that is as ... not included 28/02/2015. See Question&Answers more detail:os...

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

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printing - Python output is different than what I need

Hi guys I'm farely new to python and I need your help. import sys, http.client file = open('out.txt', ... for the script. Thanks is advance! See Question&Answers more detail:os...

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

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315 views

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x86 - Assembly je, jns, jle which register does it use?

Case 1: cmp dword ptr[ebp + 18],00 mov eax, [ebp + 14] je Game.exe+417442 Case 2: test eax,eax ... register it looks at to determine the jump? See Question&Answers more detail:os...

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

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php - Access to undeclared static property $this

This is my class: Class RUNcookieDescutes Extends DF_CookiesDescutes { function RUNcookieDescutes($Cookietype) { // parent ... php on line 441 See Question&Answers more detail:os...

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

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323 views

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winforms - To clear loaded images in a picturebox-c#

Initially I will be loading images(say 20 images) into a picturebox from a specified folder through selection from combobox ... e) { } } } See Question&Answers more detail:os...

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

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210 views

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javascript - Ajax code doesn't works in IE

<script type="text/javascript"> function showState(str){ if (str.length==0){ document.getElementById("txtHint"). ... fine in mozilla and chrome See Question&Answers more detail:os...

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

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Matlab code works with one version but not the other

I have a code that works in Matlab version R2010a but shows errors in matlab R2008a. I am trying to implement a ... ,IndexNeuron) **** end; end 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 - How to select distinct records based on condition

I have table of duplicate records like Now I want only one record from duplicate records which has latest created date as How can I do it ? See Question&Answers more detail:os...

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

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270 views

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javascript - Event "onClick" on treeview DHTMLX

I have a treeview attached in a cell of a DHTMLX (pro) layout. myTreeView = myLayout.cells("a").attachTreeView ... it'll be really appreciated. See Question&Answers more detail:os...

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

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pandas - How to split data from a merged cell into other cells in its same row of a Python data frame?

I have a sample of a data frame which looks like this: +---+------------------------------------------------- ... -----------------------------+ See Question&Answers more detail:os...

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

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211 views

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javascript - Ember 3.2.2 not routing request to .NET Core 2.1 JSON web API

I am new to using Ember and have been following an online video tutorial (see weblink below, though its dated as ... on http://localhost:4200/ See Question&Answers more detail:os...

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

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432 views

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Warning: fopen failed to open stream: HTTP request failed! HTTP/1.1 406 Not Acceptable in /XAMPP/xamppfiles/htdocs/search.php

I am trying to fetch search results from pubmed. $query=(BRCA1[tiab]) OR (Breast cancer 1 gene[tiab])AND ... accessing through the php script. See Question&Answers more detail:os...

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

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193 views

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java - How to play multiple WAV files when different buttons are clicked?

I am creating a simple tone dialer in Java. I am done putting up the buttons and their functionalities as in ... ); return numButton; } } 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# - CERTENROLLLib alternatives in .Net Core

I would like to decode Certificate Requests PCKS #10 to obtain all necessary information such Common Name, Key ... replacement in .Net Core See Question&Answers more detail:os...

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

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279 views

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A lean interface for making python decorator classes

I've been looking to make an object-oriented setup to make decorator factories. A simple version can be found ... keyword arguments: {'any_arg'} See Question&Answers more detail:os...

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

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512 views

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php mysql advanced search select box and radio box issues

I want to add advanced search into my web page I use this form for getting data <form action="advsearch.php" ... I do advanced search like this? See Question&Answers more detail:os...

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

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326 views

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How to paste images from Excel to PowerPoint VBA without using .Select method

I am writing a code that creates a PowerPoint from Excel VBA, using data from the Excel document. In this document, i ... .Shapes(4).Top = 1.42 See Question&Answers more detail:os...

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

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230 views

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Basic Python loop

How does Python know what "i" is when it is not defined, shouldn't there be an error? Probably a simple ... = doubles(myNum) print (myNum) See Question&Answers more detail:os...

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

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