OStack Q&A-Knowledge Sharing Community

0 votes

310 views

1 answer

How to send data to remote server using Javascript

I need to send data to a remote server using javascript. How do I do this? Background info: There's a ... receives the data. Just to clarify. See Question&Answers more detail:os...

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

0 votes

422 views

1 answer

sql server - Are primary keys passé?

What unique functionality do Primary Keys provide? While i titled the question with tongue firmly planted in cheek, my ... to defining a PK. See Question&Answers more detail:os...

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

0 votes

876 views

1 answer

assembly - What is the purpose of segment registers in x86 protected mode?

I need to modify some dll, but i don't know, what excatly does segment registers (DS, SS, ...) in protected ... mov eax, dword ptr ds:[20037DA0] See Question&Answers more detail:os...

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

0 votes

422 views

1 answer

c# - WCF and interfaces on data contracts

While creating the WCF proxy using svcutil, is it possible to include the interfaces as well from which the data ... I am trying to do? See Question&Answers more detail:os...

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

0 votes

413 views

1 answer

python - Fastest way to store a numpy array in redis

I'm using redis on an AI project. The idea is to have multiple environment simulators running policies on a ... servers. Code samples welcome! 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

java - MaterialDatePicker not working on Android

I want to change the date picker of my project to the date picker provided by the Material Components for Android ... me what's missing? Thanks 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

javascript - Prevent window.open from focusing

I want to open a page in a new tab in Google Chrome with window.open(), but I don't want that ... use the Google Chrome extension API. Thanks See Question&Answers more detail:os...

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

0 votes

588 views

1 answer

background - IOS Getting location updates when app terminated without using significantChange

I apologise for the redundancy of this topic, but in spite all the given answers, I can't identify the ... please ? Thank you infinitely, See Question&Answers more detail:os...

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

0 votes

325 views

1 answer

Execute Python script from Php

I have a PHP webpage on my raspberry pi with 2 buttons (on and off) The on button button redirects to On.php ... terminal, but not from my PHP? See Question&Answers more detail:os...

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

0 votes

568 views

1 answer

javascript - How to make a document.getElementById value into an integer variable, not a string?

I want to pass in a value, obtained from the an html object, convert that value into an integer so I ... tweetsOutput").innerHTML = results; } See Question&Answers more detail:os...

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

0 votes

658 views

1 answer

jquery - Cordova 3.4 iOS white screen after splash

I have been looking around at a few different posts on here concerning this issue and nothing has solved my problem. ... the heck is going on? See Question&Answers more detail:os...

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

0 votes

739 views

1 answer

file - Reading one line at a time in C

Which method can be used to read one line at a time from a file in C? I am using the fgets function, but ... separated token only. What to do? See Question&Answers more detail:os...

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

0 votes

708 views

1 answer

installation - .NET 4 fails to install because SECUREREPAIR fails to CreateContentHash of file SetupResources.dll: for computing hash Error: 997

I have trouble installing any .NET Framework on my Windows 7 x64 machine, I keep getting the following ... causing this strange behaviour? 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

Java SHA256 outputs different hash to PHP SHA256?

PHP code: echo hash('sha256', 'jake'); PHP output: cdf30c6b345276278bedc7bcedd9d5582f5b8e0c1dd858f46ef4ea231f92731d Java code: ... now anyway. See Question&Answers more detail:os...

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

0 votes

1.7k views

1 answer

symfony - Redirect with Event Listener for all "No route found 404 Not Found - NotFoundHttpException"

How can I trigger redirect to a specific router in event listener? There are many examples but I couldn't find one for " ... ......); } } } See Question&Answers more detail:os...

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

0 votes

418 views

1 answer

android - Sqlite issues with HTC Desire HD

Recently I have been getting a lot of complaints about the HTC Desire series and it failing while invoking sql ... there something I am missing? See Question&Answers more detail:os...

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

0 votes

479 views

1 answer

php - How can I force an Image download in the browser?

I want to force user to download images. Not open in browser. It is possible to use HTML5 this attribute download ... ="_blank" />Download</a> See Question&Answers more detail:os...

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

0 votes

989 views

1 answer

macos - Is OpenMP available in High Sierra LLVM?

In the default LLVM provided by Apple in macOS 10.13, High Sierra, is OpenMP finally available? It has been ... the new Apple LLVM based on) See Question&Answers more detail:os...

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

0 votes

751 views

1 answer

loops - C# Count Vowels

I am learning to program C# and I am trying to count the vowels. I am getting the program to loop through the ... total); Console.ReadLine(); } 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

java - How to add a value marker to JavaFX chart?

I am trying to build a series chart using JavaFX, where data is inserted dynamically. Each time that a new ... / Any suggestions? Thank you. See Question&Answers more detail:os...

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

0 votes

411 views

1 answer

Select current months records mysql from timestamp column

I have a mysql DB that has a TIMESTAMP field titled date. How can I select all fields where the month is the current month? 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

390 views

1 answer

Get coordinates on tapping map in android

I'm trying to make something like this: I have a mapactivity and when the user taps the map it shows the ... text", Toast.LENGTH_SHORT); } } See Question&Answers more detail:os...

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

0 votes

494 views

1 answer

javascript - How do I correctly use setInterval and clearInterval to switch between two different functions?

For practice I am trying to display a number that increments from 0 - 9, then decrements from 9 - 0, and infinitely ... </div> </body> </html> See Question&Answers more detail:os...

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

0 votes

407 views

1 answer

android - replace layout on orientation change

My app has a webview and some buttons inside a LinerLayout. the problem is, I want the buttons to be on ... mode? portrait mode landscape mode See Question&Answers more detail:os...

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

0 votes

322 views

1 answer

javascript - How to take a screen shot of a web page?

I want to add a button to one of our web sites that will allow the user to file a bug with our bug ... have some sort of screen cap api? See Question&Answers more detail:os...

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

0 votes

334 views

1 answer

How to read a file from Google Cloud Storage in Java

I would like to read a file from Google Cloud storage using Java. The below link was not helpful as I ... simple stand alone program as POC See Question&Answers more detail:os...

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

0 votes

610 views

1 answer

ios - NSInternalInconsistencyException, reason: Could not load NIB in bundle

I've gone through a bunch of answers regarding this problem but none seem to relate to my problem. I ... exception of type NSException James See Question&Answers more detail:os...

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

0 votes

940 views

1 answer

function - Import a python module without running it

I need to import only a single function from another python file which runs stuff in it, but when I import ... without running the entire code? 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