buffering Questions
8
I need to create a CSV and upload it to an S3 bucket. Since I'm creating the file on the fly, it would be better if I could write it directly to S3 bucket as it is being created rather than writing...
6
Solved
I want to read a single character at-a-time from the command line in PHP, however it seems as though there is some kind of input buffering from somewhere preventing this.
Consider this code:
#!/u...
Advertising asked 10/9, 2010 at 11:53
15
Solved
I want to detect if my AVPlayer is buffering for the current location, so that I can show a loader or something. But I can't seem to find anything in the documentation for AVPlayer.
2
BufferingHelper.EnableRewind();
Above is an extension method for HttpRequest object in ASP.NET Core 2.2. It is no more there in ASP.NET Core 3.0 (atleast with this name). I want to know it's alte...
Income asked 8/8, 2019 at 7:35
15
Solved
How would I "inflate" a polygon? That is, I want to do something similar to this:
The requirement is that the new (inflated) polygon's edges/points are all at the same constant distance ...
Bimestrial asked 10/7, 2009 at 13:32
6
Solved
I've tried this:
main = do
hSetBuffering stdin NoBuffering
c <- getChar
but it waits until the enter is pressed, which is not what I want. I want to read the character immediately after us...
3
Solved
In the book Advanced Programming in the UNIX Environments (2nd edition), the author wrote in Section 5.5 (stream operations of the standard I/O library) that:
When a file is opened for reading and...
3
There is a file:
:~$ cat fff
qwerty
asdf
qwerty
zxcvb
There is a script:
:~$ cat 1.pl
#!/usr/bin/perl
print <STDIN>
The command works as expected:
:~$ cat fff | perl -e 'system("./1.pl...
5
Solved
Is there a way to run shell commands without output buffering?
For example, hexdump file | ./my_script will only pass input from hexdump to my_script in buffered chunks, not line by line.
What is a...
6
RandomAccessFile is quite slow for random access to a file. You often read about implementing a buffered layer over it, but code doing this isn't possible to find online.
So my question is: would...
Leflore asked 10/4, 2011 at 19:38
12
I am running a simple query to get data out of my database & display them. I'm getting an error that says Response Buffer Limit Exceeded.
Error is : Response object error 'ASP 0251 : 800040...
Arak asked 11/2, 2011 at 10:36
2
Solved
With a snippet like
# Contents of ./run
my $p = Proc::Async.new: @*ARGS;
react {
whenever Promise.in: 5 { $p.kill }
whenever $p.stdout { say "OUT: { .chomp }" }
whenever $p.ready { say...
6
Solved
I've got to be missing something obvious here, but I can't seem to find anything to allow me to determine when MediaPlayer is buffering audio. I'm streaming internet audio and I want to display a b...
Circumrotate asked 16/12, 2010 at 21:22
2
Solved
I'm hoping someone happens to have stumbled upon the following issue before.
My Java application has graphics performance issues on Mac, so I made a simple test application (code below). When I ru...
5
Solved
I am designing a custom HTML5 video player. Thus, it will have its own custom slider to mimic the video progress, so I need to understand the entire buffering shebang of a HTML5 video.
I came acro...
Ti asked 24/8, 2013 at 19:49
6
Solved
I'm running memcached with the following bash command pattern:
memcached -vv 2>&1 | tee memkeywatch2010098.log 2>&1 | ~/bin/memtracer.py | tee memkeywatchCounts20100908.log
to try ...
2
If print s is replaced by print >>sys.stderr, s then the effect vanishes.
import random, sys, time
import threading
lock = threading.Lock()
def echo(s):
time.sleep(1e-3*random.random()) #...
Health asked 7/10, 2011 at 13:21
4
I'm just learning C with Kernighan and Ritchie's book; I'm in the basics of the fourth chapter ("Functions and Program Structure"). The other day I became curious about the sleep() functi...
2
Is it possible to detect the finish of a youtube buffering through javascript? Here http://code.google.com/intl/de-DE/apis/youtube/js_api_reference.html are a lot of methods but no one has an event...
Dylandylana asked 21/7, 2011 at 9:32
3
Solved
Does anybody happen to know why when you iterate over a file this way:
Input:
f = open('test.txt', 'r')
for line in f:
print "f.tell(): ",f.tell()
Output:
f.tell(): 8192
f.tell(): 8192
f.te...
Nieberg asked 3/1, 2013 at 18:39
5
Solved
I need to create a new file handle so that any write operations to that handle get written to disk immediately.
Extra info: The handle will be the inherited STDOUT of a child process, so I need a...
2
Solved
I'am wondering if there's a way to display a .gif while the video is buffering.
I'am using the HTML5 Video Tag, within this is there a way to detect when a video is buffering, if not is there an a...
Coercion asked 5/11, 2014 at 14:46
1
Solved
I'm stuggeling with an issue with python. I used Python 2.7.13 and Python 3.6.0 on Red Hat Enterprise Linux Server release 7.1 (Maipo). In order to monitor the proccesses output, I want to use tail...
Carpophagous asked 7/11, 2017 at 14:14
2
Solved
Here is my code:
#include <stdlib.h>
#include <unistd.h>
#include <stdio.h>
#include <pthread.h>
pthread_t ntid;void
printids(const char *s) {
printf("%s \n", s);
}
void...
Niggardly asked 14/8, 2017 at 7:7
10
Solved
There are a lot of questions which suggest that one should always use a vector, but it seems to me that a list would be better for the scenario, where we need to store "the last n items"
For examp...
Christachristabel asked 18/5, 2017 at 5:1
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