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How can I convert my Java program to an .exe file? [closed]
...ation (class files), optionally along with its resources (like GIF/JPG/TXT/etc), into a single compressed 32-bit Windows EXE, which runs using Sun's Java Runtime Environment. Both console and windowed applications are supported.
– JexePack's website
JexePack is trialware. Payment is required for ...
In C#, what happens when you call an extension method on a null object?
...
{
if(obj == null) throw new ArgumentNullException(parameterName);
}
etc
Fundamentally, calls to static calls are very literal - i.e.
string s = ...
if(s.IsNullOrEmpty()) {...}
becomes:
string s = ...
if(YourExtensionClass.IsNullOrEmpty(s)) {...}
where there is obviously no null check.
...
What's the difference between the 'ref' and 'out' keywords?
...rstand how the value types work right? Value types are (int, long, struct etc.). When you send them in to a function without a ref command it COPIES the data. Anything you do to that data in the function only affects the copy, not the original. The ref command sends the ACTUAL data and any change...
Java Immutable Collections
...n to allow you to check that your code actually is immutable (use of final etc.).
Second, it provides the persistent collections from Clojure, (with added generics) and ensures that elements added to the collections are immutable. Performance of these is apparently pretty good. Collections are ...
How to import and use different packages of the same name in Go language?
... There is no best language, only languages better for some problems etc.
– Inanc Gumus
Mar 9 at 11:19
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How do you find all subclasses of a given class in Java?
...onstantly compiling your classes, knows about everything on the classpath, etc).
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Python loop that also accesses previous and next values
...st (because it doesn't copy the list), and with any iterable (files, sets, etc). This way you can just iterate over the sequence, and have the previous and next items available inside the loop. No need to search again for the item in the sequence.
A short explanation of the code:
tee is used to e...
How do I ignore all files in a folder with a Git repository in Sourcetree?
...oads, and if the folder does not exist, it fails to upload the files there etc...
– Billy Moon
Mar 12 '12 at 10:43
For...
Download large file in python with requests
... copyfileobj gets you to ~40MB/s. Curl downloads (same machines, same url, etc) with ~50-55 MB/s.
– visoft
Jul 12 '17 at 7:05
26
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Linux equivalent of the Mac OS X “open” command [closed]
..." command. Which just uses run-mailcap. This will work without Gnome and X etc.
man see
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