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Rolling back a remote Git repository
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f588414%2frolling-back-a-remote-git-repository%23new-answer', 'question_page');
}
);
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emacs zoom in/zoom out
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f5533110%2femacs-zoom-in-zoom-out%23new-answer', 'question_page');
}
);
...
HTML table with fixed headers?
...width", $(this).width());
});
// clone the original table
var newTbl = oTbl.clone();
// remove table header from original table
oTbl.find('thead tr').remove();
// remove table body from new table
newTbl.find('tbody tr').remove();
oTbl.parent().parent().prepend(newTbl)...
Using lambda expressions for event handlers
...object sender, EventArgs e)
{
//snip
MyButton.Click += new EventHandler(delegate (Object o, EventArgs a)
{
//snip
});
}
}
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Difference between knockout View Models declared as object literals vs functions
... viewModel is a singleton, I don't need to create multiple instances (i.e. new viewModel())
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Django admin: How to display a field that is marked as editable=False' in the model?
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}
...
Git merge two local branches
...
The answer from the Abiraman was absolutely correct. However, for newbies to git, they might forget to pull the repository. Whenever you want to do a merge from branchB into branchA.
First checkout and take pull from branchB (Make sure that, your branch is updated with remote branch)
git c...
Center/Set Zoom of Map to cover all visible Markers?
...to use the fitBounds() method.
var markers = [];//some array
var bounds = new google.maps.LatLngBounds();
for (var i = 0; i < markers.length; i++) {
bounds.extend(markers[i]);
}
map.fitBounds(bounds);
Documentation from developers.google.com/maps/documentation/javascript:
fitBounds(bou...
CURL to access a page that requires a login from a different page
...ogin_cookie.txt
Try running this updated curl command and you should get a new file 'login_cookie.txt' in the same folder
Call a new web page using this new cookie that requires you to be logged in
curl -b login_cookie.txt <url_that_requires_log_in>
I have tried this on Ubuntu 20.04 and ...
File content into unix variable with newlines
...
The assignment does not remove the newline characters, it's actually the echo doing this. You need simply put quotes around the string to maintain those newlines:
echo "$testvar"
This wil give the result you want. See the following transcript for a demo:
p...