Hot questions

0 votes

1.0k views

1 answer

postgresql - Postgres JSON data type Rails query

I am using Postgres' json data type but want to do a query/ordering with data that is nested within the json. I want to ... ", "id"=>"123"} ] } See Question&Answers more detail:os...

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

0 votes

1.1k views

1 answer

xml - java.net.MalformedURLException: no protocol

I am getting Java exception like: java.net.MalformedURLException: no protocol My program is trying to parse an XML ... is causing this error? See Question&Answers more detail:os...

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

0 votes

318 views

1 answer

java - Direct download from Google Drive using Google Drive API

My desktop application, written in java, tries to download public files from Google Drive. As i found out ... Drive without user authorization? See Question&Answers more detail:os...

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

0 votes

585 views

1 answer

protocol buffers - Is there an example on how to generate protobuf files holding trained TensorFlow graphs

I am looking at Google's example on how to deploy and use a pre-trained Tensorflow graph (model) on Android. ... examples on how to do that? See Question&Answers more detail:os...

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

0 votes

406 views

1 answer

c# - Getting the first and last day of a month, using a given DateTime object

I want to get the first day and last day of the month where a given date lies in. The date comes from a ... last day of the month from dt? See Question&Answers more detail:os...

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

0 votes

470 views

1 answer

workflow - Git: Set up a fetch-only remote?

When I run git remote -v in one of my Git repositories that has a remote(s) configured, I see that ... with no push address or capabilities? See Question&Answers more detail:os...

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

0 votes

574 views

1 answer

javascript - How to convert "camelCase" to "Camel Case"?

I've been trying to get a JavaScript regex command to turn something like "thisString" into "This String" but the ... where I'm having trouble. See Question&Answers more detail:os...

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

0 votes

565 views

1 answer

io - Java: Difference between PrintStream and PrintWriter

What is the difference between PrintStream and PrintWriter? They have many methods in common due to which I often ... 't find this question. See Question&Answers more detail:os...

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

0 votes

810 views

1 answer

oracle - SQL selecting rows by most recent date with two unique columns

Using the following query and results, I'm looking for the most recent entry where the ChargeId and ChargeType are unique. ... 2 161 N 2/1/2008 See Question&Answers more detail:os...

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

0 votes

545 views

1 answer

css - Hide html horizontal but not vertical scrollbar

I have an HTML textarea that is of fixed width, but variable height. I would like to set overflow:scroll ... to hide the horizontal scrollbar? 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

What are C macros useful for?

I have written a little bit of C, and I can read it well enough to get a general idea of what it ... complex solution to a few simple problems. See Question&Answers more detail:os...

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

0 votes

352 views

1 answer

javascript - Save and render a webpage with PhantomJS and node.js

I'm looking for an example of requesting a webpage, waiting for the JavaScript to render (JavaScript modifies the ... about command line use. See Question&Answers more detail:os...

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

0 votes

273 views

1 answer

What is the fastest way to scrape HTML webpage in Android?

I need to extract information from an unstructured web page in Android. The information I want is embedded in a ... way to get that information? See Question&Answers more detail:os...

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

0 votes

446 views

1 answer

plugins - How do I make a Jenkins job start after multiple simultaneous upstream jobs succeed?

In order to get the fastest feedback possible, we occasionally want Jenkins jobs to run in Parallel. Jenkins ... now recommend that instead. See Question&Answers more detail:os...

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

0 votes

140 views

1 answer

Class inheritance in Python 3.7 dataclasses

I'm currently trying my hands on the new dataclass constructions introduced in Python 3.7. I am currently stuck on ... How do I fix this? 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

Timeout jQuery effects

I am trying to have an element fade in, then in 5000 ms fade back out again. I know I can do something like ... I add the above on the callback? See Question&Answers more detail:os...

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

0 votes

899 views

1 answer

Error loading MySQLdb Module 'Did you install mysqlclient or MySQL-python?'

I am using windows 10 command line for a django project using python34 however, I am facing difficulties with SQL. ... . Thank you in advance. See Question&Answers more detail:os...

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

0 votes

328 views

1 answer

c# - Automatically start a Windows Service on install

I have a Windows Service which I install using the InstallUtil.exe. Even though I have set the Startup Method to ... the code of the Service? See Question&Answers more detail:os...

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

0 votes

382 views

1 answer

objective c - CFNetwork and Bonjour integration for iPhone to Mac integration

I want to use CFNetwork and Bonjour in conjunction to be able to have communications between my iPhone app and ... the right direction? Thanks! 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

ios - Animate UILabel text between two numbers?

I'm new to iPhone and Mac programming (developed for Windows before), and I've got a question: How do I animate ... idea how to do that? Thanks! See Question&Answers more detail:os...

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

0 votes

188 views

1 answer

What is the command to exit a Console application in C#?

What is the command in C# for exit a Console Application? See Question&Answers more detail:os...

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

0 votes

364 views

1 answer

android - TabLayout tab selection

How should I select a tab in TabLayout programmatically? TabLayout tabLayout = (TabLayout) findViewById(R. ... .setupWithViewPager(viewPager); See Question&Answers more detail:os...

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

0 votes

320 views

1 answer

javascript - AngularJS : Clear $watch

I have a watch function in my AngularJS application. $scope.$watch('quartzCrystal', function () { ... } However, after ... ). How can I do that? See Question&Answers more detail:os...

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

0 votes

218 views

1 answer

/** and /* in Java Comments

What's the difference between /** * comment * * */ and /* * * comment * */ in Java? When should I use them? See Question&Answers more detail:os...

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

0 votes

286 views

1 answer

node.js - Writing image to local server

Update The accepted answer was good for last year but today I would use the package everyone else uses: https:// ... How can I get this working? See Question&Answers more detail:os...

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

0 votes

226 views

1 answer

c++ - what is "stack alignment"?

What is stack alignment? Why is it used? Can it be controlled by compiler settings? The details of this question ... as avcodec.dll) Thanks, Dan See Question&Answers more detail:os...

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

0 votes

132 views

1 answer

How to unzip a file in Powershell?

I have a .zip file and need to unpack its entire content using Powershell. I'm doing this but it doesn't seem ... directory C:a is still empty. See Question&Answers more detail:os...

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

0 votes

400 views

1 answer

javascript - Object vs Class vs Function

I was wondering - what's the difference between JavaScript objects, classes and functions? Am I right in thinking ... old function - or not? 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