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What is the difference between JVM, JDK, JRE & OpenJDK?
...exe), Java application launcher (java.exe), Appletviewer, etc…
Compiler converts java code into byte code. Java application launcher opens a JRE, loads the class, and invokes its main method.
You need JDK, if at all you want to write your own programs, and to compile them. For running java progr...
How do I trap ctrl-c (SIGINT) in a C# console app
...ith systemd, or if the app is run as "mono myapp.exe < /dev/null", a SIGINT will be sent to the default signal handler and instantly kill the app. Linux users may want to see stackoverflow.com/questions/6546509/…
– tekHedd
Nov 14 '15 at 19:00
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C# Pass Lambda Expression as Method Parameter
...tually like is to be able to pass in different implementations of the IJob interface, but that won't work with Dapper's Query<> because it requires the actual generic impl class at run time. This is still pretty close to what I was hoping for.
– Adam Levitt
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How to find out which fonts are referenced and which are embedded in a PDF document
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You can extract font(s) from PDF using Online Font Converter
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XML parsing of a variable string in JavaScript
... it will read XML directly from strings or URLs and you can also use it to convert the XML into JSON.
Here's an example of what you can do with Marknote:
var str = '<books>' +
' <book title="A Tale of Two Cities"/>' +
' <book title="1984"/>' +
'<...
Iterate over model instance field names and values in template
...ts have changed slightly. A migration guide has been provided to assist in converting your code to use the new, official API.
In the below example, we will utilize the formalized method for retrieving all field instances of a model via Client._meta.get_fields():
fields = [(f.verbose_name, f.name) f...
Round to at most 2 decimal places (only if necessary)
.... Concatenating "e-2" to an number resulted in a string that needed to be converted back to a number.
– Jack
Feb 28 '14 at 19:11
41
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(413) Request Entity Too Large | uploadReadAheadSize
... binding name in <binding> equal to bindingConfiguration in <endpoint>
– smoothumut
Jul 21 '15 at 5:58
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How does the following LINQ statement work?
...If you want the output to be 2,4,6, use .ToList():
var list = new List<int>{1,2,4,5,6};
var even = list.Where(m => m%2 == 0).ToList();
list.Add(8);
foreach (var i in even)
{
Console.WriteLine(i);
}
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CSS hexadecimal RGBA?
...and need to create CSS from it at runtime. This requires the extra step of converting from hex to decimal if you want to add alpha to it, which is clunky.
– Beejor
May 5 '15 at 15:17
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