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Show spinner GIF during an $http request in AngularJS?
...om manipulation in Angular. Look into: ng-class, ng-if, ng-hide, ng-show, etc.. there's a directive for nearly everything you'll ever need.
– jKlaus
Feb 8 '16 at 14:41
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random.seed(): What does it do?
...us value by own using random.seed(x) where x could be any number or string etc.
Hence random.random() is not actually perfect random number, it could be predicted via random.seed(x).
import random
random.seed(45) #seed=45
random.random() #1st rand value=0.2718754143840908
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How can I remove specific rules from iptables?
...ase of using this switch - should be repeated for all tables: nat, mangle, etc
– pmod
Feb 1 '16 at 10:28
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“Inspect” a hover element?
...lly stay as-is even when I mouseover to other places like Inspect Element, etc.
You can just refresh the browser when doing inspecting the menu dropdown elements to go back to normal state.
Hope this helps. :)
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Do unix timestamps change across timezones?
...e up to an "even" UTC time (at the exact beginning of a year and a decade, etc.). If that concept doesn't fit well in your brain, and if it helps to think of Epoch time as being in UTC, go right ahead. You're in good company and in the grand scheme of things, it really doesn't matter. You ever se...
jQuery UI - Close Dialog When Clicked Outside
...pacek - When it's not modal I can set focus to a field, open a new dialog, etc. with only one click. With a modal dialog I would have to use two clicks: one to close it, and one to do the next action.
– Sonny
Mar 1 '12 at 17:26
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Highlight all occurrence of a selected word?
...<2-leftmouse> \m
It allows multiple highlightings, persistence, etc.
To remove highlighting, either :
Double click again
:Mark (switch off until next selection)
:MarkClear
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Is there any connection string parser in C#?
...StringBuilder, MySqlConnectionStringBuilder, SQLiteConnectionStringBuilder etc (unfortunately there is no public interface from MS this time). Otherwise you have DbProviderFactory.CreateConnectionStringBuilder which will give you an alternate way to write it provider-agnostic way. You would need to ...
Using Auto Layout in UITableView for dynamic cell layouts & variable row heights
...xt, the cell must be configured with the exact content (e.g. text, images, etc) that it would hold if it were to be displayed in the table view.
Then, force the cell to immediately layout its subviews, and then use the systemLayoutSizeFittingSize: method on the UITableViewCell's contentView to find...
What's the difference between “bundle display name” and “bundle name” in cocoa application's info pl
...as the title of notifications (in Notification Center, on the lock screen, etc.).
– Justin Russell
Jun 28 '13 at 18:17
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