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What is the effect of encoding an image in base64?
...Calculation: (48 / 6) * 8 = 64
Simple CLI calculator on Linux systems:
$ cat /dev/urandom|head -c 48000|base64|wc -c
64843
Or using an image:
$ cat my.png|base64|wc -c
Base64-images and websites
This question is much more difficult to answer. Generally speaking, as larger the image as less s...
How to invoke a Linux shell command from Java
...shell
try
Process p = Runtime.getRuntime().exec(new String[]{"csh","-c","cat /home/narek/pk.txt"});
instead.
EDIT::
I don't have csh on my system so I used bash instead. The following worked for me
Process p = Runtime.getRuntime().exec(new String[]{"bash","-c","ls /home/XXX"});
...
How do I ZIP a file in C#, using no 3rd-party APIs?
...ypes].xml file can be found here: http://msdn.microsoft.com/en-us/magazine/cc163372.aspx
Here is a sample of the [Content_Types].xml (must be named exactly) file:
<?xml version="1.0" encoding="utf-8" ?>
<Types xmlns=
"http://schemas.openxmlformats.org/package/2006/content-types">
...
Tests not running in Test Explorer
...
According to this page you also need to install Microsoft.NET.Test.Sdk from Nuget
– BlueRaja - Danny Pflughoeft
Feb 10 at 10:04
...
Textarea onchange detection
...The "only" problem is onchange is NOT fired when a context-menu cut/paste occurs.
– Tom
Aug 19 '12 at 18:33
4
...
How to set custom favicon in Express?
...note that this solution will work in express 3 apps as well)
In Express 3
According to the API, .favicon accepts a location parameter:
app.use(express.favicon("public/images/favicon.ico"));
Most of the time, you might want this (as vsync suggested):
app.use(express.favicon(__dirname + '/public/ima...
How can I get the application's path in a .NET console application?
...ctory can be set at runtime. It is not guaranteed to be correct (like the accepted answer is).
– usr
Jul 15 '12 at 20:29
...
Increasing the maximum number of TCP/IP connections in Linux
... this does not conflict with the protocols that you would use for the application that needs these sockets. Make sure to read post "Coping with the TCP TIME-WAIT" from Vincent Bernat to understand the implications. The net.ipv4.tcp_tw_recycle option is quite problematic for public-facing servers as ...
Change the color of a bullet in a html list?
...
This is the more moern way with CSS3, compared to the accepted answer
– minni
Oct 13 '16 at 14:49
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How to ignore certain files in Git
...umbs.db
*.DS_Store
#Visual Studio files
*.[Oo]bj
*.user
*.aps
*.pch
*.vspscc
*.vssscc
*_i.c
*_p.c
*.ncb
*.suo
*.tlb
*.tlh
*.bak
*.[Cc]ache
*.ilk
*.log
*.lib
*.sbr
*.sdf
*.pyc
*.xml
ipch/
obj/
[Bb]in
[Dd]ebug*/
[Rr]elease*/
Ankh.NoLoad
#Tooling
_ReSharper*/
*.resharper
[Tt]est[Rr]esult*
#Project f...