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How do I return the response from an asynchronous call?
...llowing we will look at three different solutions that are all building on top of each other:
Promises with async/await (ES2017+, available in older browsers if you use a transpiler or regenerator)
Callbacks (popular in node)
Promises with then() (ES2015+, available in older browsers if you use one...
Show loading image while $.ajax is performed
...r the more general solution of binding it to the global ajaxStart and ajaxStop events, that way it shows up for all ajax events:
$('#loading-image').bind('ajaxStart', function(){
$(this).show();
}).bind('ajaxStop', function(){
$(this).hide();
});
...
How can I combine two commits into one commit? [duplicate]
...ck keyword to squash for all commits, except first commit (which is on the top). For top one change it to reword (which means you will provide a new comment for this commit in the next step) and click SAVE! If in vim, press esc then save by entering wq! and press enter.
Provide Comment.
Open Git and...
Collapsing Sidebar with Bootstrap
... {
left: 41.6%;
}
.sidebar-offcanvas {
position: absolute;
top: 0;
width: 41.6%;
}
#sidebar {
padding-top:0;
}
}
Also, there are several more Bootstrap sidebar examples here
Bootstrap 4
Create a responsive navbar sidebar "drawer" in Bootstrap 4?
...
How do you load custom UITableViewCells from Xib files?
...ithIdentifier:@"BDCustomCell"];
if (cell == nil) {
// Load the top-level objects from the custom cell XIB.
NSArray *topLevelObjects = [[NSBundle mainBundle] loadNibNamed:@"BDCustomCell" owner:self options:nil];
// Grab a pointer to the first object (presumably the custom ...
How to modify a specified commit?
...ou want to modify, instead of modifying files and ammed over the commit on top (the one you're editing), you may want to split that commit into two different commits (or even more). In that case, move back to the commit to edit, and run "git reset HEAD^". that will put the modified files of that co...
Return rows in random order [duplicate]
.... Perhaps yuo're only after a single random row? In this case, do SELECT TOP 1 FROM table ORDER BY NEWID()
– Dave Barker
Feb 18 '13 at 5:37
5
...
Logcat not displaying my log calls
... @yock I believe that's intentional as the assumption is you want to stop and read at the point you scrolled to.
– Michael Mior
Oct 14 '12 at 2:59
...
Git pull after forced update
...d you can then commit them).
Rebase
You can replay your local commits on top of any other commit/branch using git rebase:
git rebase -i origin/master
This will invoke rebase in interactive mode where you can choose how to apply each individual commit that isn't in the history you are rebasing o...
Inspect element that only appear when other element is mouse overed/entered
...page
Switch to the Elements panel and use the magnifying glass icon in the top left to select the tooltip
If the tooltip shows up because of CSS, here's what you can do in that case:
Step-by-step:
Open the DevTools
Select the triggering element in the dev tools (the link)
Right click, and sele...