Hot questions

0 votes

827 views

1 answer

macos - How to set the runtime path (-rpath) of an executable with gcc under Mac OSX?

I want to set under Mac OSX the runtime path of an executable (for the linker) at compile time, such ... and no runtime path information. See Question&Answers more detail:os...

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

0 votes

593 views

1 answer

javascript - offsetTop vs. jQuery.offset().top

I have read that offsetLeft and offsetTop do not work properly in all browsers. jQuery.offset() is supposed ... or some other method entirely? See Question&Answers more detail:os...

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

0 votes

826 views

1 answer

r - Converting a data frame to xts

I'm trying to convert a data frame to xts object using the as.xts()-method. Here is my input dataframe q: ... work... Any help is 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

Detect click outside div using javascript

I'd like to detect a click inside or outside a div area. The tricky part is that the div will contain ... . Any suggestion will be appreciated. See Question&Answers more detail:os...

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

0 votes

294 views

1 answer

javascript - Images not responsive by default in Twitter Bootstrap 3?

It looks like with the new version 3.0 I have to set the class names of an image to col-lg-4 col-sm ... 's div properties. Is this correct? See Question&Answers more detail:os...

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

0 votes

800 views

1 answer

accessing a docker container from another container

i created two docker containers based on two different images. one of db and another for webserver. both ... http://localhost:7001/console See Question&Answers more detail:os...

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

0 votes

926 views

1 answer

animation - How to animate a path on canvas - android

Is possible to attach an animator to a path? Is there any other way to draw on canvas animated lines? I searched ... , paint); Any ideas???? See Question&Answers more detail:os...

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

0 votes

339 views

1 answer

c# - Bind datagrid column visibility MVVM

.Net 3.5 I know that the columns doesn't inherit the datacontext and by reading other posts i thought this ... this problem and nothing works.. See Question&Answers more detail:os...

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

0 votes

239 views

1 answer

How to use LDFLAGS in makefile

I am new to Linux OS. I am trying to compile a .c file using a makefile. The math library has to be linked. My ... -lm at the end, it works). See Question&Answers more detail:os...

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

0 votes

853 views

1 answer

google play - How to install Android Market App on the emulator?

I am not able to access android market through emulator. See Question&Answers more detail:os...

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

0 votes

677 views

1 answer

ssl - Caused by: java.security.UnrecoverableKeyException: Cannot recover key

I am supplied with a jks keystore named ABCC_client.store. When I import this keystore to cacerts and try ... the key and the keystore. See Question&Answers more detail:os...

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

0 votes

417 views

1 answer

Generating a random hex color code with PHP

I'm working on a project where I need to generate an undefined number of random, hexadecimal color codes how would ... such a function in PHP? See Question&Answers more detail:os...

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

0 votes

269 views

1 answer

.net - C# - how to determine whether a Type is a number

Is there a way to determine whether or not a given .Net Type is a number? For example: System.UInt32/ ... switch-case on the Type.FullName. See Question&Answers more detail:os...

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

0 votes

397 views

1 answer

php - Can't install laravel installer via composer

I'm trying to install laravel installer with the composer on my Ubuntu PC, but I get this error during ... global require "laravel/installer" 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

How do I render a partial of a different format in Rails?

I'm trying to generate a JSON response that includes some HTML. Thus, I have /app/views/foo/bar.json.erb: { someKey ... => 'html' doesn't help. See Question&Answers more detail:os...

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

0 votes

243 views

1 answer

Merge Two Lists in R

I have two lists first = list(a = 1, b = 2, c = 3) second = list(a = 2, b = 3, c = 4) I want ... 1] 3 4 Is there a simple function to do this? See Question&Answers more detail:os...

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

0 votes

160 views

1 answer

How to find column names for all tables in all databases in SQL Server

I want to find all column names in all tables in all databases. Is there a query that can do that for me? See Question&Answers more detail:os...

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

0 votes

290 views

1 answer

javascript - Unit-test promise-based code in Angularjs

I'm having hard times trying to test promise-based code in Angularjs. I have the following code in my controller: ... ? Or does my design smell? See Question&Answers more detail:os...

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

0 votes

376 views

1 answer

operators - Valid identifier characters in Scala

One thing I find quite confusing is knowing which characters and combinations I can use in method and variable ... not count as operators? See Question&Answers more detail:os...

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

0 votes

342 views

1 answer

c# - Dependency Injection vs Service Location

I am currently weighing up the advantages and disadvantages between DI and SL. However, I have found myself in ... appreciate your thoughts :) See Question&Answers more detail:os...

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

0 votes

430 views

1 answer

c# - Encrypting credentials in a WPF application

In a WPF application, I would like to provide the typical "Remember Me" option to remember credentials and use ... key completely out of reach? See Question&Answers more detail:os...

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

0 votes

434 views

1 answer

javascript - How to remove leading and trailing white spaces from a given html string?

I've the following HTML string. What would be sample code in JavaScript to remove leading and trailing white spaces from ... > <div> </div> See Question&Answers more detail:os...

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

0 votes

560 views

1 answer

c# - How to navigate a few folders up?

One option would be to do System.IO.Directory.GetParent() a few times. Is there a more graceful way of ... deep in the application folder. See Question&Answers more detail:os...

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

0 votes

390 views

1 answer

javascript - What is the storage limit for a service worker?

Most of the browsers provide localStorage with the storage limit of 5MB per domain. Are there such memory limits ... website crash the browser? See Question&Answers more detail:os...

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

0 votes

293 views

1 answer

How to encode UTF8 filename for HTTP headers? (Python, Django)

I have problem with HTTP headers, they're encoded in ASCII and I want to provided a view for downloading files ... but maybe it's impossible. See Question&Answers more detail:os...

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

0 votes

192 views

1 answer

Remove part of string in Java

I want to remove a part of string from one character, that is: Source string: manchester united (with ... ) Target string: manchester united See Question&Answers more detail:os...

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

0 votes

232 views

1 answer

How to calculate F1 Macro in Keras?

i've tried to use the codes given from Keras before they're removed. Here's the code : def precision( ... explanation for this issue? Thank you See Question&Answers more detail:os...

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

0 votes

508 views

1 answer

c# - Float vs Double Performance

I did some timing tests and also read some articles like this one (last comment), and it looks like in ... into the same processing time? See Question&Answers more detail:os...

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

Categories

Just Browsing Browsing

Most popular tags