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Unstaged changes left after git reset --hard
....gitattributes removes .gitattributes from the index. git add -A adds all (including the removal of .gitattributes) to the index, which should then only be the removal of .gitattributes, if that was really the problem. git reset --hard resets all uncommitted changes, which would include the removal ...
Save Javascript objects in sessionStorage
...
This is a dynamic solution which works with all value types including objects :
class Session extends Map {
set(id, value) {
if (typeof value === 'object') value = JSON.stringify(value);
sessionStorage.setItem(id, value);
}
get(id) {
const value = sessionStorage.g...
How to fix Git error: object file is empty?
...Houdnos <nathanvan@gmail.com> 1347306977 -0400 commit: up to p. 24, including correcting spelling of my name
9f0abf890b113a287e10d56b66dbab66adc1662d af9fc0c5939eee40f6be2ed66381d74ec2be895f Nathan VanHoudnos <nathanvan@gmail.com> 1347358589 -0400 commit: fixed up to page 28
Step 7: ...
Error 908: Permission RECEIVE_SMS has been denied. - App Inventor 2 中...
...f the events IncomingCallAnswered, PhoneCallEnded, or PhoneCallStarted are included in the code, the permissions are included in the manifest and, if Android >= 6.0, requested at runtime.
Prior to this change, ReceivingEnabled was default Foreground, not Off. Therefore, older tutorials may not w...
How to get the pure text without HTML element using JavaScript?
... js one liner equivalent: document.querySelector("#txt").innerText; People include the entire jQuery library far too often when their only need is a couple of lines of code. It's bad practice.
– Levi Johansen
Mar 11 '18 at 13:36
...
Manually adding a Userscript to Google Chrome
...: 2,
"content_scripts": [ {
"exclude_globs": [ ],
"include_globs": [ "*" ],
"js": [ "HelloWorld.user.js" ],
"matches": [ "https://stackoverflow.com/*",
"https://stackoverflow.com/*"
...
Xcode 4 - “Valid signing identity not found” error on provisioning profiles on a new Macintosh insta
...
With Xcode 4.2 and later versions, including XCode 4.6, there is a better way to migrate your entire developer profile to a new machine. On your existing machine, launch Xcode and do this:
Open the Organizer (Shift-Command-2).
Select the Devices tab.
Choose...
Differences between Oracle JDK and OpenJDK
...JDK 7 by adding just a couple of pieces, like the deployment code,
which includes Oracle's implementation of the Java Plugin and Java
WebStart, as well as some closed source third party components like a
graphics rasterizer, some open source third party components, like
Rhino, and a few bits...
How to write a:hover in inline CSS?
...w lines into the CSS and use it over and over in many places, many people (including myself) have found this to be a helpful alternative.
– lukesrw
Apr 7 '16 at 2:24
2
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AngularJS: How to run additional code after AngularJS has rendered a template?
...) {
// Trigger when number of children changes,
// including by directives like ng-repeat
var watch = $scope.$watch(function() {
return element.children().length;
}, function() {
// Wait for templates to render
...