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Read and write a String from text file
...r: .documentDirectory, in: .userDomainMask).first {
let fileURL = dir.appendingPathComponent(file)
//writing
do {
try text.write(to: fileURL, atomically: false, encoding: .utf8)
}
catch {/* error handling here */}
//reading
do {
let text2 = try String(c...
React JSX: selecting “selected” on selected option
...nu, I need to set the selected attribute on the option that reflects the application state.
11 Answers
...
decompiling DEX into Java sourcecode
... resulting source is useful to read and understand the functionality of an app, but will likely not produce 100% usable code. In other words, you can read the source, but you can't really modify and repackage it. Note that if the source has been obfuscated with proguard, the resulting source code wi...
Format a Go string without printing?
...rFormatResult, err := FormatComplex("Hello {user} what are you doing here {app} ?", map[string]string{"user":"vpupkin", "app":"mn_console"})
assert.Nil(t, err)
assert.Equal(t, "Hello vpupkin what are you doing here mn_console ?", strFormatResult)
}
...
NPM - How to fix “No readme data”
...enke How silly of me, you're right - the warning was for a package, not my app
– Nathan Hornby
Oct 23 '14 at 14:41
2
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AngularJS: How to run additional code after AngularJS has rendered a template?
...ng. I'm not sure what the 'watch' function should be watching. Our angular app has various different eng- directives, which will vary from page to page, so how do I know what to 'watch'? Surely there's a simple way to fire off some code when a page has finished being rendered?
–...
Abstract Class vs Interface in C++ [duplicate]
...s, i.e. pointers to set of function pointers). This helps defining an ABI (Application Binary Interface) that makes it possible to e.g. build a COM component in C++ and use it in Visual Basic, or build a COM component in C and use it in C++, or build a COM component with Visual C++ version X and use...
Creating and Update Laravel Eloquent
...et the price to $99.
// If no matching model exists, create one.
$flight = App\Flight::updateOrCreate(
['departure' => 'Oakland', 'destination' => 'San Diego'],
['price' => 99]
);
which pretty much clears everything.
Query Builder Update
Someone has asked if it is possible using Qu...
Sending command line arguments to npm script
...ol
Should output:
{ myVar: 'something' }
Update: Using npm 3.10.3, it appears that it lowercases the process.env.npm_config_ variables? I'm also using better-npm-run, so I'm not sure if this is vanilla default behavior or not, but this answer is working. Instead of process.env.npm_config_myVar,...
How do you deploy your ASP.NET applications to live servers?
...am looking for different techniques/tools you use to deploy an ASP.NET web application project ( NOT ASP.NET web site) to production?
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