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find and delete lines in file python 3

I use python 3 Okay, I got a file that lock like this: id:1 1 34 22 52 id:2 1 23 22 31 id:3 2 12 3 31 ... to do this but can't get it to 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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label - How to break through if statement inside a nested loop in java

While solving a problem on java I am finding trouble breaking through the if statement which is inside a for loop ... support, it means a lot! See Question&Answers more detail:os...

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

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Azure AKS Monitoring - custom dashboard resources

I am trying to create a custom dashboard with some specific data for the AKS cluster. What i would ... controllers average resource usage ? 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++ - Default constructor called instead of parametrized constructor

I am implemented a class for Weighting scheme and have created 4 constructor in the class with different number of ... Can that be reason ? 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 - on error goto / if no error how to skip?

so i have a program that has an email function however, some of the computer dont have outlook and so i need ... Unload Me CLOSE1.Show End Sub See Question&Answers more detail:os...

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

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Does Android compiler honor -Wall?

I'm trying to build a shared object with the following recipe in our Android.mk. The shared object is based ... one C file would build without. 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 to handle the Exceptions in JSP, when session expires?

I'm working on struts1.3.8. The JSP page contains scriptlet to iterate the data in the session. Once the user ... how to make the session alive? See Question&Answers more detail:os...

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

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r - Combine columns from one data frame into new data frame, and filter

Material DocDate Name Address Unit Price 1258486 3/17/2017 FEHLIG BROS BOX asd 8.95 1258486 5/11/2017 FEHLIG ... 1250000 Krones/ALPHA/afg/11.5 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 - How does .split() work? - Python

In the following examples, I am splitting an empty string by a space. However, in the first example I explicitly used a ... .split() Out[2]: [] 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++ - Am I missing something? I keep outputting "No file found!"

void getBookData(bookType books[], int& noOfBooks) { ifstream infile; string file = "bookData.txt"; infile.open(file. ... my file line by line. See Question&Answers more detail:os...

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

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Convert Text to Date in Excel Problems

So I open excel, in G2 put this: Feb/12/2016 01:09:28 PM UTC Then in any other cell try this formula: ... , just not working?? Many thanks guys See Question&Answers more detail:os...

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

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HTML img Tag Not Displaying Image

I have an img tag in my code: <img src="P:MY DOCUMENTSVisual Studio 2010ProjectsWebAppTrendsGreenUp.jpeg" /> ... advice is appreciated. Regards. 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 - AttributeError: 'list' object has no attribute 'lower' : clustering

I'm trying to do a clustering. I'm doing with pandas and sklearn. import pandas import pprint import ... you in advance forward cordially 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++ - mexFunction : mxDuplicateArray

When I used mxDuplicateArray function, I met this error: cannot convert double* to const mxArray* {aka const ... ,mxDuplicateArray(NNLtoutt)); } See Question&Answers more detail:os...

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

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vim - Vim73 not picking up any color, including scheme

I had been using Vim through Putty on a windows machine for the last 6 months and everything was fine. After seeing ... is located -> ~/.vimrc See Question&Answers more detail:os...

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

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firebase - Firestore update rule intervenes with create

I want users to be able to create a message (with contact form), but not allow them to read or update. I am ... type of check I am doing here.. 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 - how to rewrite HTTP get request with .htaccess

I need .htaccess rule to reroute: example.com/view-post.php?id=40 to example.com/article/40 So browser shows ... .com/view-post.php?id=40 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 - Complex regex to split up a string - Part 2

I posted this question a while back which was answered well: Complex regex to split up a string I know have a ... hide' again from the user... 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 - regex to extract a set number of words around a matched word

I was looking around for a way to grab words around a found match, but they were much too complicated for my case. All ... zA-Z'.,/]{3}') 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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java - Can't write in external storage

I want to create a file in external storage but I can't. There is no error, but there is no creation. I got ... (!file.exists()) file.mkdirs(); See Question&Answers more detail:os...

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

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makefile - Mochiweb: Include and compile other libraries

My app uses Mochiweb. I have noticed that Mochiweb files reside in the myapp/deps/mochiweb directory and rebar ... the myapp/ebin directory). 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 - HTML5 Button onClick function

My code is very simple, as I am just learning to use JavaScript. I am trying to make a HTML5 button element ... ="theFunction()">Button</button> See Question&Answers more detail:os...

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

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r - geom_line to only connect some points

The data I am working with is available here, or below: Behaviour Repeatability UCI LCI Age stage Activity 0. ... connect just the black points? 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 - Pandas loc dynamic conditional list

I have a Pandas DataFrame and I want to find all rows where the i'th column values are 10 times greater than ... )%num_cols])] Any idea? 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 - Autoadd account after application is installed

Is there any way to add automatically account just after installation my application (but it was not started yet). 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# - reading and editing contents of file

I have a file which is in this format: AA AA AA AA AA AA AA AA AA AA AA AA AA file.txt 0 Where ... , so saving tenths would be extremely useful. 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 - How to set text in onSensorChange metod +accelerometer

Thanks in advance. I m working in game application using accelerometer. but i've facing a problem, when i update ... ""+nCounter); } } } See Question&Answers more detail:os...

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

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css - Image below sidebar

I have a CSS layout as in this picture. I'd like to achieve the following behaviour img should be always ... and text is unreadable. 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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