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How can I extract all values from a dictionary in Python?
I have a dictionary d = {1:-0.3246, 2:-0.9185, 3:-3985, ...} .
11 Answers
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How to run a Runnable thread in Android at defined intervals?
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You may define boolean variable _stop, and set it 'true' when you want to stop. And change 'while(true)' into 'while(!_stop)', or if the first sample used, just change to 'if(!_stop) handler.postDelayed(this, 1000)'.
– alex2k8
De...
Equation (expression) parser with precedence?
I've developed an equation parser using a simple stack algorithm that will handle binary (+, -, |, &, *, /, etc) operators, unary (!) operators, and parenthesis.
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Angular js init ng-model from default values
...avaScript apps than it is to render every single page on the server. It offsets a lot of the work to the client's machine rather than having the server take the hit. Not to mention it saves on bandwidth. To top it all off, you could have a native mobile app (or anything really) that consumes the sam...
Cannot open database “test” requested by the login. The login failed. Login failed for user 'xyz\ASP
..."xyz\ASPNET" is not a login (in sys.server_principals)
Or: "xyz\ASPNET" is set up but not mapped to a user in the database test (sys.database_principals)
I'd go for the 2nd option: the error message implies the default database is either not there or no rights in it, rather than not set up as a lo...
Select2 doesn't work when embedded in a bootstrap modal
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FWIW, in my case I needed to set the dropdownParent to the body of the modal, attaching it to the modal itself did not bring the z-index up high enough. e.g. dropdownParent: $('.modal-body', '#myModal')
– DrewInTheMountains
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How to highlight a current menu item?
Does AngularJS help in any way with setting an active class on the link for the current page?
29 Answers
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What is the difference between & vs @ and = in angularJS
...: https://egghead.io/lessons/angularjs-isolate-scope-expression-binding
= sets up a two-way binding expression between the directive's isolate scope and the parent scope. Changes in the child scope are propagated to the parent and vice-versa. Think of = as a combination of @ and &. Screencast o...
Print only?
...lished its own relative/absolute positioning the content would still be offset unless I used position:fixed instead. However, Chrome and Safari would also truncate content, especially after the first page. So my final workaround was to set both the target and all its parents to overflow:visible; pos...
jQuery UI Sortable, then write order into a database
I want to use the jQuery UI sortable function to allow users to set an order and then on change, write it to the database and update it. Can someone write an example on how this would be done?
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