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Specify an SSH key for git push for a given domain

I have the following use case: I would like to be able to push to [email protected]:gitolite-admin ... user@server string is identical for different users.) Question&Answers:os...

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

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javascript - What does `void 0` mean?

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

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146 views

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java - Design Patterns: Factory vs Factory method vs Abstract Factory

I was reading design patterns from a website There I read about Factory, Factory method and Abstract factory ... any java examples related to these patterns? Question&Answers:os...

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

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182 views

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windows - Python not working in the command line of git bash

Python will not run in git bash (Windows). When I type python in the command line, it takes me to a ... python ...sitting there without returning to the prompt. Question&Answers:os...

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

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391 views

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CSS media queries: max-width OR max-height

When writing a CSS media query, is there any way you can specify multiple conditions with "OR" logic? I'm attempting to ... 995px OR max-height: 700px) { ... } Question&Answers:os...

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

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Objective-C for Windows

What would be the best way to write Objective-C on the Windows platform? Cygwin and gcc? Is there a way I ... resource to do or explain these kinds of things? Question&Answers:os...

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

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c# - Parallel.ForEach vs Task.Factory.StartNew

What is the difference between the below code snippets? Won't both be using threadpool threads? For instance if I want ... .StartNew(() => DoSomething(item)); } Question&Answers:os...

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

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318 views

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html - Is there an equivalent to background-size: cover and contain for image elements?

I have a site with many pages and different background pictures, and I display them from CSS like: body.page- ... the same way that background-size: cover does? Question&Answers:os...

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

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objective c - Why is @autoreleasepool still needed with ARC?

For the most part with ARC (Automatic Reference Counting), we don't need to think about memory management at ... , as @mattjgalloway has shown in his answer. Question&Answers:os...

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

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multithreading - How can I pass a parameter to a Java Thread?

Can anyone suggest to me how I can pass a parameter to a thread? Also, how does it work for anonymous classes? Question&Answers:os...

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

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Method Syntax in Objective-C

Can someone explain this method declaration syntax for me? In this function, the number of rows of a UIPickerView ( ... count]; return[self.zips count]; } Question&Answers:os...

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

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java - Xml configuration versus Annotation based configuration

Closed. This question is opinion-based. It is not currently accepting answers. Question&Answers:os...

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

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1 answer

c - Why does glibc's strlen need to be so complicated to run quickly?

I was looking through the strlen code here and I was wondering if the optimizations used in the code are really ... 't it doing a lot of unnecessary work? Question&Answers:os...

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

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185 views

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Is it worth hashing passwords on the client side

When I want to put a login system in place, I always compare the MD5 of the given password with its value in ... it better than hashing it on the server side? Question&Answers:os...

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

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1.7k views

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dockerfile - Add a volume to Docker, but exclude a sub-folder

Supposed I have a Docker container and a folder on my host /hostFolder. Now if I want to add this folder to the ... as well. Is this possible? If so, how? Question&Answers:os...

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

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208 views

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c# - Make first letter of a string upper case (with maximum performance)

I have a DetailsView with a TextBox and I want the input data be saved always with the first ... answer containing ToLower, and not containing ToTitleCase. Question&Answers:os...

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

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98 views

1 answer

Python's most efficient way to choose longest string in list?

I have a list of variable length and am trying to find a way to test if the list item currently being ... that's short and elegant that I'm overlooking? Question&Answers:os...

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

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252 views

1 answer

c++ - std::unique_ptr with an incomplete type won't compile

I'm using the pimpl-idiom with std::unique_ptr: class window { window(const rectangle& rect); private: class ... ++ or am I doing something wrong here? Question&Answers:os...

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

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258 views

1 answer

css - How to add "active" class to Html.ActionLink in ASP.NET MVC

I'm trying to add an"active" class to my bootstrap navbar in MVC, but the following doesn't show the active class ... Is there another (tidy) way I can do this? Question&Answers:os...

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

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223 views

1 answer

android - Disabling the fullscreen editing view for soft keyboard input in landscape?

On Android devices that use soft keyboards, I want to prevent the fullscreen keyboard editing view (shown ... imeOptions="flagNoExtractUi" won't work here. Question&Answers:os...

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

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194 views

1 answer

java - How to "scan" a website (or page) for info, and bring it into my program?

Well, I'm pretty much trying to figure out how to pull information from a webpage, and bring it into my program ... .main(test.java:12) I do have Apache Commons Question&Answers:os...

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

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821 views

1 answer

linux - How can I link to a specific glibc version?

When I compile something on my Ubuntu Lucid 10.04 PC it gets linked against glibc. Lucid uses 2.11 of glibc. ... try to compile a gcc cross toolchain for ARM. Question&Answers:os...

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

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229 views

1 answer

.net - C# How can I check if a URL exists/is valid?

I am making a simple program in visual c# 2005 that looks up a stock symbol on Yahoo! Finance, downloads the historical ... to test a URL. How can I do this? Question&Answers:os...

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

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303 views

1 answer

Set android shape color programmatically

I am editing to make the question simpler, hoping that helps towards an accurate answer. Say I have ... color programmatically, from within an activity class? Question&Answers:os...

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

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58 views

1 answer

javascript - Read local XML with JS

At the moment, due to the security policy Chromium can not read local files via ajax without --allow-file-access-from- ... .. * resolve(something); */ } } } Question&Answers:os...

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

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590 views

1 answer

windows - How to wait all batch files to finish before exiting?

I have a main batch file than calls 4 other batch files so we can run in parallel. Example: Main.bat start call ... Hoping someone could help me! Thank you! :) Question&Answers:os...

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

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77 views

1 answer

python - Checking multiple values for a variable

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

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198 views

1 answer

html - inline-block boxes not fitting in their container

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

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