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Drop shadow for PNG image in CSS
I have a PNG image, that has free form (non square).
15 Answers
15
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How to run a class from Jar which is not the Main-Class in its Manifest file
...is option to work, the manifest of the JAR file must contain a line of the form Main-Class: classname. "
– Thomas
Mar 29 '11 at 15:13
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Printf width specifier to maintain precision of floating-point value
...= 1.0/7.0;
printf("%.*e\n", Digs, OneSeventh);
// 1.428571428571428492127e-01
But let's dig deeper ...
Mathematically, the answer is "0.142857 142857 142857 ...", but we are using finite precision floating point numbers.
Let's assume IEEE 754 double-precision binary.
So the OneSeventh = 1.0/7....
Differences between cookies and sessions?
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Sessions are server-side files that contain user information, while Cookies are client-side files that contain user information. Sessions have a unique identifier that maps them to specific users. This identifier can be passed in the URL or saved into a session cookie.
Most ...
What is the (function() { } )() construct in JavaScript?
...ruct that you might be thinking of:
$(function(){
});
That is the short form of binding the ready event:
$(document).ready(function(){
});
But the above two constructs are not IIFEs.
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Correct way to populate an Array with a Range in Ruby
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@Kelvin - Actually, methods.include? is more informative: $ irb irb(main):001:0> Fixnum.methods.include?(to_a) (irb):1: warning: default to_a' will be obsolete => false irb(main):002:0> Fixnum.instance_methods.include?(:to_a) => false
– R...
FileNotFoundException while getting the InputStream object from HttpURLConnection
... xml and stores a record to the database and then sends back a response in form of xml string. The app is hosted on apache-tomcat locally.
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Can I store images in MySQL [duplicate]
...swered Jun 24 '11 at 18:35
FinalFormFinalForm
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WPF global exception handler [duplicate]
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Add the handler in the forms constructor like this: AppDomain.Current.UnhandledException+=...
– Dabblernl
Sep 24 '09 at 15:47
11...
How to show a GUI message box from a bash script in linux?
...rnativeto.net/software/zenity/
First, an example of zenity featuring text formatting markup, window title, button label.
zenity \
--info \
--text="<span size=\"xx-large\">Time is $(date +%Hh%M).</span>\n\nGet your <b>coffee</b>." \
--title="Coffee time" \
--ok-label="Sip"
...