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Convert a Git folder to a submodule retrospectively?

Quite often it is the case that you're writing a project of some kind, and after a while it becomes ... point to the correct submodule commits. See Question&Answers more detail:os...

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rest - RESTful way to create multiple items in one request

I am working on a small client server program to collect orders. I want to do this in a "REST(ful) way". ... I do it. What is good practice? See Question&Answers more detail:os...

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model view controller - Using Spring, mapping to root in web.xml, static resources aren't found

What I'm trying to do is map requests to the servlet root (correct terminology?). I'm at the point where ... not that experienced in doing that. See Question&Answers more detail:os...

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HTTPS connections over proxy servers

Is it possible to have HTTPS connections over proxy servers? If yes, what kind of proxy server allows this? ... with Apache HTTP Client 4? See Question&Answers more detail:os...

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objective c - How to stop unwanted UIButton animation on title change?

In iOS 7 my UIButton titles are animating in and out at the wrong time - late. This problem does not ... attention away from other animations. See Question&Answers more detail:os...

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version control - git: switch branch without detaching head

I have a repository on github with a main branch (master) and a branch for some experimental work. I made some ... -name. Thanks for the help! See Question&Answers more detail:os...

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python - Using an SSH keyfile with Fabric

How do you configure fabric to connect to remote hosts using SSH keyfiles (for example, Amazon EC2 instances)? See Question&Answers more detail:os...

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tfs - Valid Parameters for MSDeploy via MSBuild

I'm trying to deploy a web application using MSDeploy, on Team Build in TFS. There are several questions ... MSDEPLOY for me through MSBUILD? See Question&Answers more detail:os...

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How can I make my own base image for Docker?

According to the Docker documentation, to build your own image, you must always specify a base image using the ... on creating a base image See Question&Answers more detail:os...

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android - How to check if APK is signed or "debug build"?

As far as I know, in android "release build" is signed APK. How to check it from code or does Eclipse ... time, plus all programmers are lazy. See Question&Answers more detail:os...

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collections - Printing HashMap In Java

I have a HashMap: private HashMap<TypeKey, TypeValue> example = new HashMap<TypeKey, TypeValue>(); Now I would like to ... the size be 0 or 1? See Question&Answers more detail:os...

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objective c - iOS Prefix.pch best practices

I have seen many developers that add various convenience macros to the Prefix.pch of their iOS projects. What do ... your Prefix.pch look like? See Question&Answers more detail:os...

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if statement - How can a Java variable be different from itself?

I am wondering if this question can be solved in Java (I'm new to the language). This is the code: ... ) without modifying the condition itself? See Question&Answers more detail:os...

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powershell - Get Folder Size from Windows Command Line

Is it possible in Windows to get a folder's size from the command line without using any 3rd party tool? ... the windows explorer → properties. See Question&Answers more detail:os...

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xcode - Remove println() for release version iOS Swift

I would like to globally ignore all println() calls in my Swift code if I am not in a Debug build. I ... () with #IF DEBUG/#ENDIF statements? See Question&Answers more detail:os...

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c++ - multiset, map and hash map complexity

I would like to know the complexity in Big O notation of the STL multiset, map and hash map ... entries retrieving entries comparing entries See Question&Answers more detail:os...

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rotating axis labels in R

In R, how do I make a (bar)plot's y axis labels parallel to the X axis instead of parallel to the Y axis? See Question&Answers more detail:os...

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google apps script - Selecting the last value of a column

I have a spreadsheet with some values in column G. Some cells are empty in between, and I need to get the last ... that LAST isn't a function. See Question&Answers more detail:os...

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Node.js - How to send data from html to express

this is form example in html: <!DOCTYPE html> <html> <head> <meta charset="utf-8" /> <title>CSS3 Contact Form</ ... name I don't get the data... See Question&Answers more detail:os...

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java - Websocket Authentication and Authorization in Spring

I've been struggling a lot to properly implement Stomp (websocket) Authentication and Authorization with Spring- ... HTTP negotiation call). See Question&Answers more detail:os...

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java - Best way to add Gradle support to IntelliJ Project

I have looked around quite a bit and haven't found the best solution to convert an existing IntelliJ project to Gradle ... they do a Git pull? See Question&Answers more detail:os...

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javascript - Adding new nodes to Force-directed layout

First question on Stack Overflow, so bear with me! I am new to d3.js, but have been consistently ... other bugs that were previously mentioned See Question&Answers more detail:os...

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java - What is a stack map frame

I've recently been looking at The Java Virtual Machine Specifications (JVMS) to try to better understand the what ... one given in the JVMS? See Question&Answers more detail:os...

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How to pass a list from Python, by Jinja2 to JavaScript

Let's say I have a Python variable: list_of_items = ['1','2','3','4','5'] and I pass it to Jinja by ... one in a loop? How can I do this? See Question&Answers more detail:os...

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c# - How do you get the current time of day?

How do you get the current time (not date AND time)? Example: 5:42:12 PM See Question&Answers more detail:os...

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android - How do you make a LinearLayout scrollable?

I have lot of items on the screen and I need to use the scrollbar so the user can scroll down. However, ... add a scrollbar to a LinearLayout? See Question&Answers more detail:os...

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angular 2 ngIf and CSS transition/animation

I want a div to slide in from the right in angular 2 using css. <div class="note" [ngClass]="{'transition': ... opacity: 100; margin-left: 0; } See Question&Answers more detail:os...

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python - Turn Pandas Multi-Index into column

I have a dataframe with 2 index levels: value Trial measurement 1 0 13 1 3 2 4 2 0 NaN 1 12 3 0 34 ... that if they are in use as indices. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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