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AngularJS : The correct way of binding to a service properties

I'm looking for the best practice of how to bind to a service property in AngularJS. I have worked through ... recommend Gil Birman's answer. See Question&Answers more detail:os...

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

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javascript - What's the difference between a continuation and a callback?

I've been browsing all over the web in search of enlightenment about continuations, and it's mind boggling how the ... { return x + y; } See Question&Answers more detail:os...

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

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657 views

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configuration - How to change Vagrant 'default' machine name?

Where does the name 'default' come from when launching a vagrant box? $ vagrant up Bringing machine 'default' up ... there a way to set this? See Question&Answers more detail:os...

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

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How to change color of Android ListView separator line?

I want to change color of ListView separator line. Any help would be appreciated. See Question&Answers more detail:os...

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

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ios - How to remove all subviews?

When my app gets back to its root view controller, in the viewDidAppear: method I need to remove all subviews. How can I do this? See Question&Answers more detail:os...

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

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design patterns - Basic API in golang antipattern?

Correct me if I'm wrong, but for my understanding of an API is that it is something that allows me to modify ... . What am I doing wrong here? See Question&Answers more detail:os...

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

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What's the best strategy for unit-testing database-driven applications?

I work with a lot of web applications that are driven by databases of varying complexity on the backend. Typically, ... worked the best for you? See Question&Answers more detail:os...

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

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multithreading - What is a "thread" (really)?

I have been trying to find a good definition, and get an understanding, of what a thread really is. It ... is somewhat of a concrete thing. See Question&Answers more detail:os...

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

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linux - What is the difference between "#!/usr/bin/env bash" and "#!/usr/bin/bash"?

In the header of a Bash script, what's the difference between those two statements: #!/usr/bin/env bash ... environment What does it mean? See Question&Answers more detail:os...

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

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How to host google web fonts on my own server?

I need to use some google fonts on an intranet application. The clients may or may not have internet ... appears that its legally allowed. See Question&Answers more detail:os...

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

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How can I expose more than 1 port with Docker?

So I have 3 ports that should be exposed to the machine's interface. Is it possible to do this with a Docker container? See Question&Answers more detail:os...

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

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reactjs - React - Display loading screen while DOM is rendering?

This is an example from Google Adsense application page. The loading screen displayed before the main page showed ... and react-loading-screen. See Question&Answers more detail:os...

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

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floating point - Why can't I compare reals in Standard ML?

Why doesn't 1.0 = 2.0 work? Isn't real an equality type? It gives the error: Error: operator and ... : Error: syntax error: inserting EQUALOP See Question&Answers more detail:os...

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

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C# DLL cannot affect value of a number passed by reference from a VB6 application

I have a legacy VB6 application that calls a VB6 DLL, and I am trying to port the VB6 DLL to C# without yet ... to fix it? Thanks in advance. See Question&Answers more detail:os...

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

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html - I can't get my font-awesome icons to show up. Tried importing css with multiple methods

I'm building a website portfolio using a HTML template. I don't have too much experience with css, but ... crossorigin="anonymous"> </head> See Question&Answers more detail:os...

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

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javascript - Pseudo-classical inheritance with privacy?

In JavaScript: The Good Parts, Crockford argues that one of the downsides of using the pseudo-classical pattern of ... ? Is this even possible? See Question&Answers more detail:os...

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

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503 views

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java - Scanner next() throwing NoSuchElementException for some online compilers

This seems be a common question (asked multiple times) yet I'm not able to find an explanation for this ... change in JDK or something)? See Question&Answers more detail:os...

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

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bootstrap 4 nav doesn't display hamburger on resize

I've figured how to align the menu items to the right, but when resized the navbar-toggler doesnt appear. Code ... for demo thanks in advance! See Question&Answers more detail:os...

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

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304 views

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html - Reformat string containing date with Javascript

I have the following string which I ultimately need to have in the format of mm/yy var expDate = 2016-03; var ... how can i get to 03/16? See Question&Answers more detail:os...

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

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How to properly close socket in both client and server (python)

I am writing 2 scripts in python. Client.py Server.py There is a socket between the client and server. The scenario ... ? P.S I am using Linux See Question&Answers more detail:os...

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

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493 views

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c# - Encoding space character in XML name

I am given an XML file which contains names like below: <Bench?0020Code?0020>something</Bench?0020Code?0020> The ? ... Or I just got broken XML? See Question&Answers more detail:os...

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

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432 views

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vb6 - Recordset .value property

Please see the DDL below: CREATE TABLE TestDate (bookingdate datetime) INSERT INTO TestDate VALUES ('2013-10-04') ... could not find an answer. See Question&Answers more detail:os...

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

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396 views

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c# - Is Unityscript/Javascript discontinued?

I am using Unity 2017.2.0b5. I tried to help somebody who asked a question about Unityscript few ... Unityscript/JavaScript support like Boo? See Question&Answers more detail:os...

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

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408 views

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html - PHP Upload, extract and progressbar

I need help with creating a progress bar for my php upload site. I've got the upload and exctract part sorted but i ... try again."; } } ?> See Question&Answers more detail:os...

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

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226 views

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Python: sorting string numbers not lexicographically

I have an array of string-numbers, like: numbers = ['10', '8', '918', '101010'] When I use ... strings sorted according to the number value? See Question&Answers more detail:os...

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

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106 views

1 answer

How to read contacts in Android using Realm?

I can't find any solutions to read contacts from Android and save them in Realm. Anyone done that before? I ... { isBeingSaved = beingSaved; } } See Question&Answers more detail:os...

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

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299 views

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python - Django server killed frequently

I'm developing a Django project and testing it on a dedicated server. The project is running on: django 1.9.6 ... ...">&2 sleep 2 done See Question&Answers more detail:os...

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

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283 views

1 answer

javascript - HTML Alignment Issue in one machine only (both IE8)

I have the following HTML and CSS code. It works fine in IE8 in one machine; but misaligns in second machine ... : Align contents inside a div See Question&Answers more detail:os...

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

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