OStack Q&A-Knowledge Sharing Community

0 votes

1.2k views

1 answer

azure devops - Copy one file in target directory on deploy from visual studio team services

I'm using VSTS as a build server, and while building I want to copy the bin folder contents to the root of ... can I use for my requirements? See Question&Answers more detail:os...

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

0 votes

105 views

1 answer

How can I use JavaScript to transform XML & XSLT?

I want to use JavaScript to show my XSLT, but on my server nothing is showing up in the browser. <!DOCTYPE HTML ... </script> </body> </html> See Question&Answers more detail:os...

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

0 votes

255 views

1 answer

python - How do I install opencv using pip?

I need to install cv2 for a script that has been written for me. I tried pip install cv2 and pip install open_cv ... stuff. What do I do now? See Question&Answers more detail:os...

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

0 votes

512 views

1 answer

android - If I call getMeasuredWidth() or getWidth() for layout in onResume they return 0

If I call getMeasuredWidth() or getWidth() for layout in onResume they returns 0. I think that view it's ... callback method should I use? See Question&Answers more detail:os...

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

0 votes

948 views

1 answer

signals - Python: Catch Ctrl-C command. Prompt "really want to quit (y/n)", resume execution if no

I have a program that may have a lengthy execution. In the main module I have the following: import signal def ... . Is there a simpler way? See Question&Answers more detail:os...

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

0 votes

846 views

1 answer

hibernate - how to return Map<Key, Value> with HQL

i have a table Permission: id name desc what i am doing right now is to make a query that ... two strings are permission_id, permission_name. See Question&Answers more detail:os...

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

0 votes

580 views

1 answer

how to get file path from sd card in android

hi all i have mp3 files in sd card. how to get file path of mp3 song from sd card. please assist me. See Question&Answers more detail:os...

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

0 votes

259 views

1 answer

javascript - Querying by a field with type 'reference' in Firestore

I have a collection called 'categories' containing a single document with ID: 5gF5FqRPvdroRF8isOwd. I have another ... a reference field. See Question&Answers more detail:os...

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

0 votes

822 views

1 answer

c# - Adding custom properties for each request in Application Insights metrics

I d'like to add custom properties to metrics taken by Application Insights to each request of my app. For ... method of global.asax ? See Question&Answers more detail:os...

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

0 votes

371 views

1 answer

python - Using numpy.genfromtxt to read a csv file with strings containing commas

I am trying to read in a csv file with numpy.genfromtxt but some of the fields are strings which contain commas ... convert it to a numpy array? 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

c - initializing an array of ints

Does anyone have a way to initialize an array of ints (any multi-byte type is fine really), to a non-zero ... solution. (other libs are fine) See Question&Answers more detail:os...

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

0 votes

150 views

1 answer

Correct way to synchronize ArrayList in java

I'm not sure if this is the correct way to synchronize my ArrayList. I have an ArrayList in_queue which is ... in_queue_list.remove(0); } } 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

dart - Flutter: How to hide or show more text within certain length

My Container having a description of movies. Initially, I want to show only a few lines of description. And ... , check this JQuery plugin. See Question&Answers more detail:os...

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

0 votes

311 views

1 answer

android - Error type 3: Activity Class {...} does not exist

AndroidManifest: <?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/ ... . Note: .Splash does exist. See Question&Answers more detail:os...

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

0 votes

599 views

1 answer

asp.net mvc - In C#, how can I know the file type from a byte[]?

I have a byte array filled from a file uploaded. But, in another part of the code, I need to know this ... content-type to browser! Thanks!! 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

Responsive css styles on mobile devices ONLY

I'm trying to make my responsive CSS styles work only on tablets and smartphones. Basically I have a style for ... 1000px in maximum width */ 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

android - translate animation

I want an image to move horizontally. i.e image should move from left end bottom corner to right end bottom ... tell me how to solve this? See Question&Answers more detail:os...

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

0 votes

135 views

1 answer

How can I listen for key presses (within Java Swing) across all components?

I would like to listen for key combinations such as Control+S without adding key listeners to each component in my ... How can I achieve this? 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

c++ - Inferring the call signature of a lambda or arbitrary callable for "make_function"

In some situations it's desirable to be able to type-erase a callable (e.g. function, function pointer, ... Edit: answering my own question. See Question&Answers more detail:os...

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

0 votes

197 views

1 answer

android - Converting json string to java object?

I have been looking around for examples related to converting JSON strings to Java object but haven't found ... can extend my understanding. See Question&Answers more detail:os...

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

0 votes

260 views

1 answer

javascript - Understanding execute async script in Selenium

I've been using selenium (with python bindings and through protractor mostly) for a rather long time and ... specific, but language-agnostic. See Question&Answers more detail:os...

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

0 votes

326 views

1 answer

Running a java web application in IIS

Has anybody found a way to run a Java web application within IIS? It seems to me it should be entirely ... for an otherwise all Microsoft shop. See Question&Answers more detail:os...

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

0 votes

378 views

1 answer

Android gradle build Error:(9, 0) Gradle DSL method not found: 'compile()'.

I am getting the following build error when I try and sync my project: Error:(9, 0) Gradle DSL method not found: ... gms:play-services:6.1.+' } See Question&Answers more detail:os...

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

0 votes

295 views

1 answer

java - Can a class have no constructor?

This is a piece of code as an example, after this rest are just methods (look at bottom for maze class). So when ... " "; } return result; } } See Question&Answers more detail:os...

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

0 votes

121 views

1 answer

Count based on condition in SQL Server

Does anyone know how can I do a count in SQL Server based on condition. Example: How can I do ... TotalCaseID TotalRecordsWithSystem 1 7 2 See Question&Answers more detail:os...

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

0 votes

108 views

1 answer

COUNT(*) from multiple tables in MySQL

How do I go about selecting COUNT(*)s from multiple tables in MySQL? Such as: SELECT COUNT(*) AS table1Count FROM table1 ... +-------------+ See Question&Answers more detail:os...

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

0 votes

372 views

1 answer

Multiple versions of the same dependency in Maven

Is it possible to declare multiple versions of the same dependency in a Maven repo? I need these dependencies ... @Edit Any workaround, maybe? See Question&Answers more detail:os...

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

0 votes

238 views

1 answer

Why should I always make my Exceptions [serializable]? (.NET)

Referring to What is the correct way to make a custom .NET Exception serializable? and Are all .NET Exceptions ... other classes in this regard? 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