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android - Reverse engineering from an APK file to a project

I accidently erased my project from Eclipse, and all I have left is the APK file which I transferred to my phone. Is ... apk file, so I can get my project back? Question&Answers:os...

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

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html - Should I use px or rem value units in my CSS?

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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632 views

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module - What is the difference between include and extend in Ruby?

Just getting my head around Ruby metaprogramming. The mixin/modules always manage to confuse me. include: mixes ... module_method # "Module Method: Hi there!" Question&Answers:os...

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

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corruption - How to resolve "Error: bad index – Fatal: index file corrupt" when using Git

After git init, I added and committed a few files, made some changes, added and committed. Set up the git ... other than getting a new copy of the repository? Question&Answers:os...

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

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std::vector versus std::array in C++

What are the difference between a std::vector and an std::array in C++? When should one be preferred over ... textbook does is list how they are the same. Question&Answers:os...

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

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Difference between git checkout --track origin/branch and git checkout -b branch origin/branch

Does anybody know the difference between these two commands to switch and track a remote branch? git checkout ... , right? Are there any practical differences? Question&Answers:os...

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

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data structures - Reversing a linked list in Java, recursively

I have been working on a Java project for a class for a while now. It is an implementation of a linked ... here, does anyone see any problems with this route? Question&Answers:os...

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

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android - How to determine device screen size category (small, normal, large, xlarge) using code?

Is there any way to determine the category of screen size of the current device, such as small, normal, large, xlarge? Not the density, but the screen size. Question&Answers:os...

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

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ios - Multiple lines of text in UILabel

Is there a way to have multiple lines of text in UILabel like in the UITextView or should I use the second one instead? Question&Answers:os...

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

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How to add bootstrap to an angular-cli project

We want to use bootstrap 4 (4.0.0-alpha.2) in our app generated with angular-cli 1.0.0-beta.5 (w/ ... (unlike moment.js or something like lodash, for example). Question&Answers:os...

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

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javascript - What does the @ mean inside an import path?

I'm starting out a new vue.js project so I used the vue-cli tool to scaffold out a new webpack project (i. ... (which you normally need). Thanks for the help! Question&Answers:os...

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

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1 answer

.net - In C#, how to check if a TCP port is available?

In C# to use a TcpClient or generally to connect to a socket how can I first check if a certain port is free on ... port is free. c = new TcpClient(ip, port); Question&Answers:os...

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

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python - How do I convert a datetime to date?

How do I convert a datetime.datetime object (e.g., the return value of datetime.datetime.now()) to a datetime.date object in Python? Question&Answers:os...

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

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c++ - Tool to track #include dependencies

Closed. This question does not meet Stack Overflow guidelines. 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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javascript - Failed to load c++ bson extension

A total node noob here. I've been trying to set up a sample node app but the following error keeps popping ... 830:16 at process._tickCallback (node.js:415:13) Question&Answers:os...

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

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1 answer

class - Get an object properties list in Objective-C

How can I get a list (in the form of an NSArray or NSDictionary) of a given object properties in Objective-C? ... , so I can later use these NSString for KVC? Question&Answers:os...

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

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1 answer

json - Select objects based on value of variable in object using jq

I have the following json file: { "FOO": { "name": "Donald", "location": "Stockholm" }, "BAR": { "name": " ... of a sub key (here: "location" : "Stockholm"). Question&Answers:os...

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

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321 views

1 answer

python - List running processes on 64-bit Windows

I amm writing a little python script that will grab information from VMs of Windows that I am running. At the ... 64Bit Vista and 64bit Windows 7. Any ideas? Question&Answers:os...

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

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143 views

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sql - How should I pass a table name into a stored proc?

I just ran into a strange thing...there is some code on our site that is taking a giant SQL statement, modifying ... Sadly, it is not an option in this case. Question&Answers:os...

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

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96 views

1 answer

android - Why should we use xml layouts?

After some years of Android development, i took months wondering why should i use xml layouts to make the UI ... of putting 10.000 images at all resolutions. 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

android - Adb won't start

Running Vista, tried starting adb from shell as admin get daemon not running starting it now ADB server didn't ACK * failed to start daemon * Any help for this? Question&Answers:os...

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

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1 answer

How do you input integers using input in Python

I'm trying to teach myself how to code in Python and this is my first time posting to Stack Overflow, so ... input an integer and have it returned as one. Question&Answers:os...

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

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305 views

1 answer

python - List vs generator comprehension speed with join function

This question already has answers here: Question&Answers:os...

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

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336 views

1 answer

python - Tkinter lambda function

(As the 'homework' tag indicates, this is part of a big project in Computer Science.) I am writing a ... not seen any approach that does not involve lambda. Question&Answers:os...

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

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1.0k views

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python - Environment variable differences when using Paramiko

I am connecting to SSH via terminal (on Mac) and run a Paramiko Python script and for some reason, the two ... variables are different? And how can I fix it? 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

xcode - ViewController.Type does not have a member named

Just a simple task, but I'm in trouble. Trying to make a different way but it fails. How to init ... declared previously variable? Neither var nor let helps. Question&Answers:os...

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

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279 views

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python - How can you rotate the sprite and shoot the bullets towards the mouse position?

The objective was to make some bullets come out of the current position of the player and then have them move in ... (x,y,width,height,char) pygame.quit() Question&Answers:os...

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

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309 views

1 answer

git - How can I merge two commits into one if I already started rebase?

I am trying to merge 2 commits into 1, so I followed “squashing commits with rebase” from git ... with Cannot 'squash' without a previous commit Question&Answers:os...

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

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