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css - Responsive containers with shapes

I am trying to create this layout: LINK I need to create 3 containers and each container will have an image ... 's say using bootstrap classes? See Question&Answers more detail:os...

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

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vb.net - WaitForExit() Runtime Exception. (Waiting for cmd process to finish)

Can you kindly tell me why I am getting a runtime exception when trying to run this code? Sub BtnNowClick( ... -8281-53493378c1071.vb:line 81 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 - Swift how to compare string which come from NSString

I get a return number(0 for success, 1 for failure) form sever made by php so I want get this number to ... this problem. Thank you very much. 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 - Insert a GIF image into JFrame and make it visible and invisible on demand

In my application I am extracting data from a project DB. When I do that I want to signal to user that data extraction ... failed!!"); } } } } 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 - Top 2 offers with sum of all offers

Can someone please tell how can I get the results as below. Using dense_rank function where rank <=2 will give ... cursor to select top 3 rank) See Question&Answers more detail:os...

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

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EnumerateWindows works in Delphi 7 but not in Delphi 10.3

I have a problem after upgrading Delphi. I have this code: function EnumerateWindows(hWnd: HWND; lparam:LPARAM):Bool; ... work in Delphi 10.3? 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 - Move marker along with blue circle

I am working on google map. I observed that the blue circle (which shows the movement) is accurate but the marker ... . Any Help on 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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Convert Oracle CONNECT BY query to SQL Server query

How to convert this Oracle code structure to SQL Server: SELECT LEVEL, EMPNO, ENAME, JOB, MGR FROM EMP CONNECT ... MGR IS NULL ORDER BY LEVEL; See Question&Answers more detail:os...

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

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amazon web services - How to create Budget Alarm in AWS

I'm new to AWS and its services. Let's say we have a budget of $10,000 for each environment(dev, test, ... this? Thank you for your time. See Question&Answers more detail:os...

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

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cmd - Copy file to another folder, rename in destination and overwrite existing file

I have a batch script to copy a file to another destination. I am trying to copy file while keeping its ... renamedfile.conf What am I missing? 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++ - I am getting error 2 in my winreg function

My code: HKEY hKey; char *path = "SYSTEM\CurrentControlSet\Control\IDConfigDB\Hardware Profiles\0001\HwProfileGuid"; LONG ... I am not sure. See Question&Answers more detail:os...

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

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vba - Please assist on how to have each combo box display their own list and then be filtered

I am seriously battling with integrating my combo boxes on a form. I have 3 combo boxes: 1- Company - cboComp - ... and how would I do 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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Catch exception in ruby

I have a function in ruby def mark_completed var_a = self.a self.check_something end The other function ... change my check_something function. See Question&Answers more detail:os...

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

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node.js - How to fix engine "node" version?

How to fix it? [2/4] Fetching packages... Error [email protected]: The engine "node" is incompatible with ... 15.4" error found incompatible module. 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 3.x - Is there anyway to get all the values of a Entry Widget that I put in a for loop?

I was working on a tkinter page that created a variable amount of Entry widgets as it was in a for loop. The ... to a lot of stuff around 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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python - How to fix stale element error without refreshing the page

Trying to get details of Tyres on this page. https://eurawheels.com/fr/catalogue/INFINY-INDIVIDUAL . Each tyre ... take to a different page 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 - how to remove empty space from bars for a specific group, that was plotted as seaborn bar plot on data in pandas dataframe

I have a dataset which looks like this: import pandas as pd, seaborn as sns, matplotlib.pyplot as plt, numpy as ... away. How to fix the issue? 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 - .ActivityNotFoundException: Unable to find explicit activity class

I want to start fragment activity in a textview click in activity class but I get below exception.I am ... ZygoteInit.main(ZygoteInit.java:1200) 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 - How can it be a function that uses variables which are not arguments of the function?

I'm taking Kaggle's ML course and in their solution to an exercise they create a function that use X ... ') return scores.mean() 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 - Proper way of creating new objects which are copies of NSDictionary and NSArray objects defined in app delegate

I am wondering what the correct way is to make a copy of an object defined in the app delegate or a ... somebody who could enlighten me somehow. 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 - What is @SuppressWarnings("deprecation") and how do I fix it?

I am following a YouTube tutorial and I came across this error. At this line, @SuppressWarnings("deprecation") comes up ... } return false; } } See Question&Answers more detail:os...

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

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google bigquery - How can I look for multiple events in a single cloud function and trigger a schedule query in big query

This question originated from my earlier post How to run a big query schedule query as soon as another big ... 3 schedule queries are done. 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 - Android Swipe View help needed

I have a swipe Activity, with 2 swipe pages, I added the content for the first page and on the second page the ... )); return rootView; } } } 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 remove duplicate Integer elements in array data structure in java

Is there any simple way to remove duplicate elements in Java(will two loops work and how). Thank you:) IN: int[] ... i can apply 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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javascript - Setting a timer after N seconds to submit form if google maps geocode doesn't return

I have a place autocomplete object on my search box. var navbarAutocomplete = new window.google.maps.places.Autocomplete( ... }); } }); See Question&Answers more detail:os...

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

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Is there any tool that allows to restart PostgreSQL when there is no more connection slots

Is there any automated tool that allows to restart PostgreSQL or just kill all pending queries on all readers when ... the server support team. 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++ - OpenCV - Accessing Mat data using for loop

I'm trying to create a convolution function but I'm having trouble during the access to the kernel data (cv::Mat). ... at<float>(rs,cs). 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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python - How to calculate pairwise Euclidean distance between a collection of vectors

I have a pandas data frame like this. Where the index is pd.DatetimeIndex and the columns are timeseries. x_1 x_2 x_3 ... -20 236 -8876 -698.245 See Question&Answers more detail:os...

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

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