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Fixing “Lock wait timeout exceeded; try restarting transaction” for a 'stuck" Mysql table?
...erous records to edit
complex joins or tests (MD5, substrings, LIKE %...%, etc.)
data structure problem
foreign key model (chain/loop locking)
misindexed data
As @syedrakib said, it works but this is no long-living solution for production.
Beware : doing the restart can affect your data with inco...
Is there a way to make git pull automatically update submodules?
... Confirmed with 2.16, setting this to true will cause git pull to also fetch a submodule and run submodule update. This really needs to be the accepted answer now
– John Neuhaus
Apr 27 '18 at 16:42
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How can I make Jenkins CI with Git trigger on pushes to master?
...ow you can select some options like modification date change, URL content, etc.
In the options, select URL content change, select first option – Monitor change of content
Save the changes.
Now, trigger some change to the Mercurial repository by some test check-ins.
See that the Jenkins job now ...
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
0....
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. :)
share
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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...
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...
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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