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How do I change read/write mode for a file using Emacs?
...-only
or in more recent versions of Emacs
M-x read-only-mode
On my Windows box, that amounts to Alt-x to bring up the meta prompt and typing "toggle-read-only" to call the correct elisp function.
If you are using the default keyboard bindings,
C-x C-q
(which you read aloud as "Contr...
How do I use the nohup command without getting nohup.out?
...fd 2) are open for it to write to. If you just run a command in a terminal window, then by default, anything you type goes to its standard input, while both its standard output and standard error get sent to that window.
But you can ask the shell to change where any or all of those file descriptors...
How can I use functional programming in the real world? [closed]
...GHC will work very well for you. Late last year I wrote a DDE server under Windows using FFI to talk to the MS DDE libraries, and, surprisingly, it was an extremely pleasant experience (especially given that I'm a Unix guy). Haskell's FFI is powerful (even supporting, e.g., callbacks into Haskell fu...
What does “Could not find or load main class” mean?
...n the effective classpath.
Note that the classpath syntax is different for Windows versus Linux and Mac OS. (The classpath separator is ; on Windows and : on the others. If you use the wrong separator for your platform, you won't get an explicit error message. Instead, you will get a nonexistent f...
Embedding DLLs in a compiled executable
... It's cool. But there is a disadvantage: assembly generated on Windows is no longer binary compatible with mono Linux. That means, you cannot deploy the assembly onto Linux mono directly.
– Tyler Long
Jun 17 '14 at 12:40
...
What exactly does git's “rebase --preserve-merges” do (and why?)
... time, this here developer thought: wouldn't it be nice if,
say, Git for Windows' patches on top of core Git could be represented as
a thicket of branches, and be rebased on top of core Git in order to
maintain a cherry-pick'able set of patch series?
The original attempt to answer this wa...
Pure JavaScript Send POST Data Without a Form
... res);
});
If you are as lazy as me (or just prefer a shortcut/helper):
window.post = function(url, data) {
return fetch(url, {method: "POST", body: JSON.stringify(data)});
}
// ...
post("post/data/here", {element: "osmium"});
...
Python Process Pool non-daemonic?
...
Thanks! On windows you also need to call multiprocessing.freeze_support()
– frmdstryr
Jun 4 '14 at 18:44
2
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What is context in _.each(list, iterator, [context])?
...ext parameter.
If you do not set the context, then this will refer to the window object.
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How to un-submodule a Git submodule?
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@VonC I'm currently on 2.9.0.windows.1, however the submodules may have been created several years ago on a much earlier version of git, I'm not sure. I think the steps seem to work as long as I remove that file before doing the final add + commit.
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