OStack Q&A-Knowledge Sharing Community

0 votes

292 views

1 answer

Is there a way to suppress JSHint warning for one given line?

I have a (single) case in my app were eval is used, and I would like to suppress JSHint warning only for ... Configuration, magic comment, ...? See Question&Answers more detail:os...

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

0 votes

488 views

1 answer

javascript - Download files like mega.co.nz

Today I checked mega.co.nz and I'm excited about some features. For example in download page it will ... plugins or something like that? See Question&Answers more detail:os...

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

0 votes

276 views

1 answer

javascript - jQuery plugin template - best practice, convention, performance and memory impact

I've started to write few jQuery plugins and figured it'd be nice to setup my IDE with a jQuery plugin ... )(jQuery); Thanks in advance. See Question&Answers more detail:os...

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

0 votes

265 views

1 answer

node-websocket-server: possible to have multiple, separate "broadcasts" for a single node.js process?

I'd like to know if it's possible to broadcast on different websocket "connections" running from the same node- ... it to the next level. See Question&Answers more detail:os...

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

0 votes

169 views

1 answer

How to create a template function within a class? (C++)

I know it's possible to make a template function: template<typename T> void DoSomeThing(T x){} and it's ... a template, but the function is? See Question&Answers more detail:os...

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

0 votes

906 views

1 answer

mongodb - Is there a simple way to export the data from a meteor deployed app?

Is there a simple way to export the data from a meteor deployed app? So, for example, if I had deployed an ... with data from the deployed app? See Question&Answers more detail:os...

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

0 votes

341 views

1 answer

r - How do you delete a column by name in data.table?

To get rid of a column named "foo" in a data.frame, I can do: df <- df[-grep('foo', colnames(df)) ... a data.table object, this no longer works. See Question&Answers more detail:os...

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

0 votes

659 views

1 answer

regex - How to get Vim to highlight non-ascii characters?

I'm trying to get Vim to highlight non-ASCII characters. Is there an available setting, regex search pattern, or plugin to do so? See Question&Answers more detail:os...

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

0 votes

253 views

1 answer

Rails 3.1 and Image Assets

I have put all my images for my admin theme in the assets folder within a folder called admin. Then I link ... served. Am I missing something? See Question&Answers more detail:os...

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

0 votes

181 views

1 answer

Available iPhone Web Application JavaScript UI Library/Frameworks

I'm starting a web application that will target Mobile Safari on iPhone/iPod Touch. I'm evaluating the available ... iUI and UiUIKit. Thank you See Question&Answers more detail:os...

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

0 votes

147 views

1 answer

Android device configuration for AOSP

I've downloaded Android source code. Now I want to make it for my own device (LG GT540). I heard ... porting and device configurations help me? See Question&Answers more detail:os...

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

0 votes

225 views

1 answer

How do I test which class an object is in Objective-C?

How do I test whether an object is an instance of a particular class in Objective-C? Let's say I want to see if ... how do I go about doing it? See Question&Answers more detail:os...

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

0 votes

308 views

1 answer

How to get vector for a sentence from the word2vec of tokens in sentence

I have generated the vectors for a list of tokens from a large document using word2vec. Given a sentence, is it ... the tokens in the sentence. See Question&Answers more detail:os...

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

0 votes

299 views

1 answer

How to evaluate http response codes from bash/shell script?

I have the feeling that I'm missing the obvious, but have not succeeded with man [curl|wget] or google (" ... looked for and could not find.) See Question&Answers more detail:os...

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

0 votes

277 views

1 answer

javascript - Does "untyped" also mean "dynamically typed" in the academic CS world?

I'm reading a slide deck that states "JavaScript is untyped." This contradicted what I thought to be true so I ... off on this quest! :-)) See Question&Answers more detail:os...

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

0 votes

519 views

1 answer

android studio - ADB.exe is obsolete and has serious performance problems

I am using Windows 10 and when I launch the Virtual Device Emulator in Android Studio I keep getting the message ... message is no longer shown? See Question&Answers more detail:os...

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

0 votes

617 views

1 answer

macos - How do you see the entire command history in interactive Python?

I'm working on the default python interpreter on Mac OS X, and I Cmd+K (cleared) my earlier commands. I can ... commands you've entered so far? See Question&Answers more detail:os...

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

0 votes

615 views

1 answer

security - How to secure RESTful web services?

I have to implement secure RESTful web services. I already did some research using Google but I'm stuck. Options: ... REST API... The Right Way See Question&Answers more detail:os...

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

0 votes

404 views

1 answer

asp.net mvc - How to re-create database for Entity Framework?

I have got into a bad state with my ASP.Net MVC 5 project, using Code-First Entity Framework. I don't ... to a clean state. Much appreciated. See Question&Answers more detail:os...

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

0 votes

386 views

1 answer

sublimetext2 - How do I see the current encoding of a file in Sublime Text?

How do I see the current encoding of a file in Sublime Text? This seems like a pretty simple thing to ... . Any pointers would be appreciated! See Question&Answers more detail:os...

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

0 votes

461 views

1 answer

ios - Xcode 10: A valid provisioning profile for this executable was not found

Since yesterday I've been getting the following error when trying run an app on my device: A valid provisioning ... of what to try next. See Question&Answers more detail:os...

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

0 votes

338 views

1 answer

c# - Effectively use async/await with ASP.NET Web API

I am trying to make use of the async/await feature of ASP.NET in my Web API project. I am not very ... async/await. Please share your thoughts. See Question&Answers more detail:os...

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

0 votes

346 views

1 answer

sql - How to exclude rows that don't join with another table?

I have two tables, one has primary key other has it as a foreign key. I want to pull data from the primary ... that join together by that key. See Question&Answers more detail:os...

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

0 votes

281 views

1 answer

python - How do you extract a column from a multi-dimensional array?

Does anybody know how to extract a column from a multi-dimensional array in Python? See Question&Answers more detail:os...

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

0 votes

387 views

1 answer

sql - Find rows that have the same value on a column in MySQL

In a [member] table, some rows have the same value for the email column. login_id | email ---------|----- ... use to find these rows? (MySQL 5) See Question&Answers more detail:os...

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

0 votes

909 views

1 answer

mongodb - What is the correct way to start a mongod service on linux / OS X?

I've installed mongodb and have been able to run it, work with it, do simple DB read / write type stuff. ... of the commands? Thanks very much See Question&Answers more detail:os...

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

0 votes

570 views

1 answer

version control - Why does 'git commit' not save my changes?

I did a git commit -m "message" like this: > git commit -m "save arezzo files" # On branch master # Changes not ... -a") What am I doing wrong? See Question&Answers more detail:os...

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

0 votes

694 views

1 answer

amazon ec2 - EC2 Can't resize volume after increasing size

I have followed the steps for resizing an EC2 volume Stopped the instance Took a snapshot of the current volume ... in advance for your help See Question&Answers more detail:os...

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

Categories

Recent questions

Just Browsing Browsing

Most popular tags