OStack Q&A-Knowledge Sharing Community

0 votes

186 views

1 answer

How to load extension within chrome driver in selenium with python

All my efforts to open chrome browser with Browsec extension enabled are failing. Here is what i tried in ... help will be highly appreciated See Question&Answers more detail:os...

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

0 votes

644 views

1 answer

arm - TrustZone monitor mode and IFAR, IFSR, DFAR, DFSR

The ARM TrustZone monitor mode can trap aborts in monitor mode. The monitor mode always executes in the secure ... are banked CP15 registers. See Question&Answers more detail:os...

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

0 votes

421 views

1 answer

Reading data file in Fortran with known number of lines but unknown number of entries in each line

How can I read the data file containing known number of lines but the number of entries in each line is unknown ... need the data from one line. See Question&Answers more detail:os...

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

0 votes

665 views

1 answer

file - How to execute JAVA program by double clicking on icon?

I have written a java program. Now I would like to open my console java application without IDE, Eclipse etc., ... JAVA ? 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

411 views

1 answer

c# - Accessing all the nodes in TreeView Control

I have a TreeView Control with set of nodes and child nodes. For example: ROOT has A,B,C. A has a1, a2, ... = TreeView1.Nodes[i].Nodes[j].Nodes See Question&Answers more detail:os...

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

0 votes

189 views

1 answer

python - Python3 correct way to import relative or absolute?

I am writing a python module neuralnet. It was working all fine in Python2, but in Python3 imports are ... ? Please suggest best practice. See Question&Answers more detail:os...

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

0 votes

341 views

1 answer

c - Need to know when no data appears between two token separators using strtok()

I am trying to tokenize a string but I need to know exactly when no data is seen between two tokens. e.g when ... , it should be recorded as is. 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

division - How to divide 2 int in c?

wanna divide 2 numbers and get the result like this: 5 / 2 = 2.50 But it only outputs 2. I don't now what i'm ... = a / b; printf("%d", c); See Question&Answers more detail:os...

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

0 votes

523 views

1 answer

javascript - Is it possible to delete a variable declared using const?

Given const localName = "local_name"; delete localName; // true console.log(localName); // "local_name" Is ... a variable declared using const? See Question&Answers more detail:os...

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

0 votes

529 views

1 answer

cross browser - Inserting text at cursor in a textarea, with Javascript

I've had a look round the web for solutions, and there are some, but they all seem to split code into ... a textarea. Thanks very much, Rich See Question&Answers more detail:os...

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

0 votes

333 views

1 answer

java - Null resultsets when calling Sybase stored procedure through JDBC

I'm calling a Sybase stored procedure that returns multiple resultsets through JDBC. I need to get a specific ... Has anyone faced this before? See Question&Answers more detail:os...

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

0 votes

582 views

1 answer

memory management - How can I initialize View Again in SwiftUI?

I'm using SwfitUI in my project and I have a NavigationView and List. I'm clicking cell after open the ... to use NavigationLink. Thank you. See Question&Answers more detail:os...

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

0 votes

234 views

1 answer

Avoid panel to autoHide in Firefox extension

I am actually trying to develop a Firefox extension using the high level apis, and specifically trying to avoid ... advance for your answers. See Question&Answers more detail:os...

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

0 votes

547 views

1 answer

swift - What is the cause of this type error?

Two questions: Why does this code fail to compile? I believe (but am not 100% sure, I may have made a mistake) that ... >(xs: self.xs.map(f)) } 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

javascript - For loop through Array only shows last value

I'm trying to loop through an Array which then uses innerHTML to create a new element for every entry in the array. ... id 'list' in my HTML. See Question&Answers more detail:os...

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

0 votes

287 views

1 answer

How can I generate all possible IPs from a list of ip ranges in Python?

Let's say I have a text file contains a bunch of ip ranges like this: x.x.x.x-y.y.y.y x.x.x. ... ip range list". These are different things. 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

iphone - Windows notepad not supporting newline character ' '

From my iPhone application I'm outputting data from text to a file. When opened with windows notepad, the data is ... mac as well as on windows. See Question&Answers more detail:os...

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

0 votes

463 views

1 answer

javascript - Callback function after tooltip / popover is created with twitter bootstrap?

I want to manipulate a tooltip or popover after it is created with twitter bootstrap. As far as i know there isn't ... alert('Awesome'); } }); See Question&Answers more detail:os...

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

0 votes

120 views

1 answer

How can I invert the case of a String in Java?

I want to change a String so that all the uppercase characters become lowercase, and all the lower case ... expression that could do it. 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

sql - Cross Join without duplicate combinations

I know this question is very similar to this one: Symmetric cross join and this one too: combinations (not permutations) ... equal to (b,a) ? See Question&Answers more detail:os...

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

0 votes

278 views

1 answer

java - Often big numbers become negative

Since I started using eclipse for project euler, I noticed that big numbers sometime become a seemingly random negative ... class). Danke!=) See Question&Answers more detail:os...

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

0 votes

460 views

1 answer

python - What does sys.exit really do with multiple threads?

I was really confused by sys.exit() in python. In python documentation, it says "Exit from Python"; does that ... does sys.exit() really do? See Question&Answers more detail:os...

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

0 votes

431 views

1 answer

android - Topics on Firebase Cloud Messaging?

Is there any constraints about number of different topics for Firebase Cloud Messaging in one app? See Question&Answers more detail:os...

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

0 votes

427 views

1 answer

move up text view only when virtual keyboard open on android

My xml code is here, <?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas. ... when open the virtual keyboard. ? See Question&Answers more detail:os...

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

0 votes

454 views

1 answer

angular - Ionic2/Angular2 - Read a custom config file

I'm working on an ionic2 project and I need to create a new custom JSON config file. I found some ... some opinions and solutions :) Thanks See Question&Answers more detail:os...

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

0 votes

684 views

1 answer

java - regex to match substring after nth occurence of pipe character

i am trying to build one regex expression for the below sample text in which i need to replace the bold text. So ... .3|10.100.10.1|docsis3.0 See Question&Answers more detail:os...

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

0 votes

618 views

1 answer

c++: can vector<Base> contain objects of type Derived?

The title pretty much says it all. Basically, is it legal to do this: class Base { //stuff } class Derived ... new Derived; foo.push_back(bar); See Question&Answers more detail:os...

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

0 votes

191 views

1 answer

Integer List printed as String in Elixir

I was trying my hand on Enum.map. I found this weird output, when I added 100 to all the elements of ... still got unexpected results like this. 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