Stack Overflow
Stack Overflow

Questions tagged [on-the-fly]

activities that happens or occur dynamically on the program runtime.

186 questions
2
votes
1 answer

Rails: On-the-fly Destroy cascade?

I know that destroy cascade will work if proper relationships are setup in the models, but I want to know whether there is a way to destroy cascade on-the-fly, without needing to have everything setup? Maybe something like model.destroy :cascade? Or…
Suan
  • 34,563
  • 13
  • 47
  • 61
2
votes
3 answers

How to change function parameters during runtime?

I'm a beginner and use Python 2.7. I want to make the definitions parameters to be changeable so I can controll the pause and string output on the fly. Is this possible? I've read some thread stuff but it seems to be more about executing two tasks…
ckarlbe
  • 35
  • 5
2
votes
0 answers

Write C++ simulation data to HDF5 file on the fly

I am concerned with, I guess, a relatively simple problem. I currently conduct a simulation where I track time, position and orientation of one particle for a given number of simulation steps. The task is: Simply write this data to a h5-file on the…
Svennard
  • 71
  • 1
  • 8
2
votes
0 answers

Trigger REST API when a new entry gets inserted into SQL table

So I want to push back the data that recently got inserted into my table to another server through REST API as soon as I get a new record into the SQL table. Because my client wants on the fly data updation to another server. I'm not sure what…
Shilpa Soni
  • 2,034
  • 4
  • 27
  • 38
2
votes
0 answers

How to manage Typescript code for an "on-the-fly" component generation with Angular2+

Trying to generate components on-the-fly (based on this repo) I am facing an issue: I can generate the html template by reading stored templates using the template const below and assigning it the htmlTemplate for a component (here I named it…
Rudy Del
  • 21
  • 4
2
votes
1 answer

How to generate nested for loops on the fly in python

Imagine having a list (d) that is made of other lists with different lengths. We want to create a new list that looks like the result bellow. But obviously in this case everything is clear, we have a, b and c so we can create nested loops. a = [1,…
Ehsan
  • 23
  • 2
2
votes
1 answer

Angular 4 dynamic component loading using a json schema

I am in process on creating a small poc to try whether is it possible to load components according to a given json data structure. json will provide and array of component selectors. I tried a small example according to the reference materials i…
Dark99
  • 81
  • 3
  • 11
2
votes
1 answer

Create xml on the fly from a string

This is correct program and now running fine :) thank you sir I am new to Android. I have a String that contains XML format data (its an XML document) that servers returns to me. I want to parse it in Android with XmlResourceParser but it only…
AZ_
  • 21,688
  • 25
  • 143
  • 191
2
votes
3 answers

Create array without declaring it first - Ruby

I'm sorry if this question is a dumb one, but I must ask. In PHP, we can create a array without declaring it first, althought it isn't considered good pratice. Exercising my newly-knowledge of Ruby, I was writing a code to list the files inside a…
Bored Elf
  • 122
  • 1
  • 1
  • 11
2
votes
3 answers

How to convert UTF-8 URDU text to image on the fly in Php?

اردو کے فونٹ کے مسائل میرے ویب پیچ کے فونٹ ، براوزر کی وجہ سے بدل جاتے ہیں، میں اپنے صفحے کو امیج بنا کر براوزر کو دینا چایتا ہوں۔ I have tried a number of tutorials / examples and searches. I could not find solution. A Tip: ( Hope it will…
wasif
  • 31
  • 6
2
votes
3 answers

On-the-fly thumbnails PHP

I came up with this:
MacMac
  • 34,294
  • 55
  • 151
  • 222
2
votes
1 answer

Add file to a zip file with content while it is downloading php

I want to add a file .txt to a zip file with images. while the zip is downloading, I want to add the file .txt without affecting the original file. so, is possible to do this? or the only way is unzip the zip file to a temporary folder, then add the…
Neeox
  • 21
  • 2
2
votes
0 answers

CGPDFDocumentCreateWithProvider taking long time for initialization using CGDataProviderDirectCallbacks dataprovider

CGPDFDocumentCreateWithProvider taking long time for initialization using CGDataProviderDirectCallbacks data provider. Here is code snippet: CGDataProviderDirectCallbacks directCallBacks; directCallBacks.version = 0; directCallBacks.getBytePointer =…
Mayur Kothawade
  • 544
  • 4
  • 14
2
votes
0 answers

windows file copy internals (on the fly encryption)

I have to write an on-the-fly encryptor for Windows to encrypt all copied files, To implement this I need some detail about how windows FileCopy works. So I need a description such as the following: the CreateFile is called, creates a destination…
Kamran
  • 387
  • 1
  • 3
  • 19
2
votes
0 answers

Possible environments to generate wide range of graphics objects on-the-fly

I am developing an online assessment package for elementary grade math (K-6) Many questions will need to contain graphics such as shown on this image: https://www.dropbox.com/s/xwsi91l3bp9t3de/samplegraphics.PNG All graphics needs to be generated…
user3254016
  • 33
  • 3
1 2 3
…
12 13