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View a file in a different Git branch without changing branches
... the file, relative paths are acceptable e.g.:
git show branchA~10:../src/hello.c
If you want to get the file in the local directory (revert just one file) you can checkout:
git checkout somebranch^^^ -- path/to/file
sh...
IntelliJ: Viewing diff of all changed files between local and a git commit/branch
...o that.
Here's the images of the same in mac.
I am currently working with hello_world and want to compare with master.
UPDATE: In the new UI, click on Show Diff with Working Tree
Next a window will pop up. Select Files and press cmd + d
Another window which shows diff. You can perform many di...
How to get an object's property's value by property name?
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Try this :
$obj = @{
SomeProp = "Hello"
}
Write-Host "Property Value is $($obj."SomeProp")"
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Difference between fmt.Println() and println() in Go
...rated below, both fmt.Println() and println() give same output in Go: Hello world!
5 Answers
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Right query to get the current number of connections in a PostgreSQL DB
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Hello, used are used connection, res_for_super is connections reserved for superuser access
– tbo
Feb 7 '19 at 13:05
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Can I use Objective-C blocks as properties?
...I'd like to share the different ways to use block (or closures) in Swift.
Hello, Swift
You have many ways offered to pass a block equivalent to function in Swift.
I found three.
To understand this I suggest you to test in playground this little piece of code.
func test(function:String -> St...
How to open a file for both reading and writing?
...after the specified number of bytes. Imagine that your file has the string Hello, world and you write Bye. If you don't truncate() the content at the end will be Byelo, world, since you never deleted the text that existed in the file. truncate() truncates the file to the current fp.
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Hashing a file in Python
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@ranman Hello, I couldn't get the {0}".format(sha1.hexdigest()) part. Why do we use it instead of just using sha1.hexdigest() ?
– Belial
Jul 8 '15 at 14:25
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What is process.env.PORT in Node.js?
...ss');
var app = express();
app.get('/', function (req, res) {
res.send('Hello World!');
});
// use port 3000 unless there exists a preconfigured port
var port = process.env.port || 3000;
app.listen(port);
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Default value in Go's method
... {
// All the complicated bits involved in saying something
}
func SayHello() {
SaySomething("Hello")
}
With very little effort, I made a function that does a common thing and reused the generic function. You can see this in many libraries, fmt.Println for example just adds a newline to w...