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Run java jar file on a server as background process
...the command passed as an argument run in the background even after you log out.
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git ahead/behind info between master and branch?
...v-list --left-right --count origin/master...origin/test-branch
This gives output like the following:
1 7
This output means: "Compared to master, test-branch is 7 commits ahead and 1 commit behind."
You can also compare local branches with remote branches, e.g. origin/master...master to fin...
Is there an Eclipse line-width marker?
...e, but under most situations the "Print margin column" value there is flat-out ignored.
To set the column number for where the line should be, do what @John Percival Hackworth mentions here:
(2/2) Go to:
Window --> Preferences --> C/C++ [or whatever language you are using] --> Code St...
Do declared properties require a corresponding instance variable?
...for you. This gets around the "fragile-ivar" scenario. You can read more about it on Cocoa with Love
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Groovy: what's the purpose of “def” in “def x = 0”?
... is simply syntactic sugar to make quick and dirty scripts quicker to type out (often one liners).
Good practice in larger scripts is to always use the "def" keyword so you don't run into strange scoping issues or interfere with variables you don't intend to.
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How to use single storyboard uiviewcontroller for multiple subclass
...there I would like to use the storyboard as a template for other views without having to create additional storyboards. Say these views will have exactly the same interface but with root view controller of class SpecificViewController1 and SpecificViewController2 which are subclasses of BasicVi...
What are the differences between Rust's `String` and `str`?
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"sequence of UTF-8 bytes (of unknown length)" - is this out of date? The docs say "A &str is made up of two components: a pointer to some bytes, and a length."
– mrec
Oct 10 '16 at 16:23
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Catch an exception thrown by an async void method
...thods have different error-handling semantics. When an exception is thrown out of an async Task or async Task method, that exception is captured and placed on the Task object. With async void methods, there is no Task object, so any exceptions thrown out of an async void method will be raised direct...
Using an ORM or plain SQL? [closed]
For some of the apps I've developed (then proceeded to forget about), I've been writing plain SQL, primarily for MySQL. Though I have used ORMs in python like SQLAlchemy , I didn't stick with them for long. Usually it was either the documentation or complexity (from my point of view) holding me b...
py2exe - generate single executable file
... thought I heard that py2exe was able to do this, but I never figured it out. Has anyone successfully done this? Can I see your setup.py file, and what command line options you used?
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