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What is the single most influential book every programmer should read? [closed]
...the UNIX Environment by W. Richard Stevens
Hackers and Painters: Big Ideas from the Computer Age
The Soul of a New Machine by Tracy Kidder
CLR via C# by Jeffrey Richter
The Timeless Way of Building by Christopher Alexander
Design Patterns in C# by Steve Metsker
Alice in Wonderland by Lewis Carol
Zen...
Precision String Format Specifier In Swift
...
My best solution so far, following from David's response:
import Foundation
extension Int {
func format(f: String) -> String {
return String(format: "%\(f)d", self)
}
}
extension Double {
func format(f: String) -> String {
...
Exception 'open failed: EACCES (Permission denied)' on Android
...19, this permission is not enforced and all apps still have access to read from external storage.
– AndroidGeek
Jul 1 '15 at 8:15
1
...
Android - border for button
...pport:design:28.0.0'
}
style.xml
Ensure your application theme inherits from Theme.MaterialComponents instead of Theme.AppCompat.
<style name="AppTheme" parent="Theme.MaterialComponents.Light.DarkActionBar">
<!-- Customize your theme here. -->
</style>
• Bordered Butt...
How do I enumerate the properties of a JavaScript object? [duplicate]
...n will return properties not just of the object being enumerated, but also from the prototypes of any parent objects.
var myObject = {foo: 'bar'};
for (var name in myObject) {
alert(name);
}
// results in a single alert of 'foo'
Object.prototype.baz = 'quux';
for (var name in myObject) {
al...
Laravel Migration Change to Make a Column Nullable
...
Laravel 5 now supports changing a column; here's an example from the offical documentation:
Schema::table('users', function($table)
{
$table->string('name', 50)->nullable()->change();
});
Source: http://laravel.com/docs/5.0/schema#changing-columns
Laravel 4 does not s...
Android read text raw resource file
...
If you use IOUtils from apache "commons-io" it's even easier:
InputStream is = getResources().openRawResource(R.raw.yourNewTextFile);
String s = IOUtils.toString(is);
IOUtils.closeQuietly(is); // don't forget to close your streams
Dependen...
How to count certain elements in array?
...t later will have to spend some time to check what it does, and lose focus from their task. An abstraction is far superior: const count = countItems(array, 2); and the implementation details can be argued inside.
– joeytwiddle
Jul 14 '16 at 5:37
...
UIView Infinite 360 degree rotation animation?
...low but for newer programmers and new projects, Apple now warns users away from these methods in the Docs & @Nate code uses the block based animations that Apple now prefers
– PaulWoodIII
May 15 '13 at 4:46
...
Error to use a section registered as allowDefinition='MachineToApplication' beyond application level
...n, The old Webconfig is where the error pointed out above can then emanate from.
"Web.config file in one of the website's subfolders than has one of these configuration elements that cannot be defined beyond the application level."@benni_mac_b
To Fix it: Just remove the backup folder from the proj...