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How to export a Vagrant virtual machine to transfer it
...ps, check this out => Is there any way to clone a vagrant box that is already installed
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Is there a software-engineering methodology for functional programming? [closed]
...hygienic macros to add these constructs to your language. A good place to read about this kind of design is Matthew Flatt's article Creating Languages in Racket. The article may be behind a paywall. You can also find more general material on this kind of design by searching for the term "domain-sp...
Run MySQLDump without Locking Tables
...ables, -l
Lock all tables before dumping them. The tables are locked with READ
LOCAL to allow concurrent inserts in the case of MyISAM tables. For
transactional tables such as InnoDB and BDB, --single-transaction is
a much better option, because it does not need to lock the tables at
all.
For inn...
Why does pylint object to single character variable names?
...t will be descriptive. I'm currently using with open(FILE) as f: items = f.readlines() for example, where the variable f is really obvious, but I get pylint warnings. This made me change to flake8.
– Axel Örn Sigurðsson
Aug 20 '14 at 14:05
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Ternary operation in CoffeeScript
... statements without an else clause:
if sunny
go_outside()
else
read_a_book().
if sunny then go_outside() else read_a_book()
Both become ternaries, both can be used as expressions. It's consistent, and there's no new syntax to learn. So, thanks for the suggestion, but I'm closing t...
HTML minification? [closed]
... What is wrong with optimization if minified code is easy to read using automated beautification?
– austin cheney
Jan 1 '10 at 15:33
12
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Should a Netflix or Twitter-style web service use REST or SOAP? [closed]
...tion, it’s constantly looking for a goddamn favicon.ico. Just shoot me.
Readable URL. Only nouns, no verbs. Yeah, that’s easy as long as we are only doing CRUD operations and we only need to access a hierarchy of objects in one way. Unfortunately most applications need a wee bit more functional...
Where can I find the TypeScript version installed in Visual Studio?
... @IanW - I believe the value in the PATH variable is what tsc -v will read (from command line root; navigating to individual SDK directories and running command will show actual version), but VS.NET will use the version indicated in the <TypeScriptToolsVersion> value within the .csproj fi...
How to pass a variable from Activity to Fragment, and pass it back?
....replace(R.id.fragment_single, fragInfo);
transaction.commit();
Fragment:
Reading the value in fragment
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
String myValue = this.getArguments().getString("message");
...
...
.....
How to pass the value of a variable to the stdin of a command?
...first line(s) will be the contents of $var but the rest will come from cat reading its standard input. If the command does not do anything too fancy (try to turn on command line editing, or run like vim does) then it will be fine. Otherwise, you need to get really fancy - I think expect or one of ...