How to break out of multiple loops in Python?

How to break out of multiple loops in Python?

Given the following code (that doesn't work):while True: #snip: print out current state while True: ok = get_input("Is this ok? (y/n)") if ok == "y" or ok == "Y": break 2 #this doesn't work :( if ok == "n" or ok =

Strangest language feature

Strangest language feature

What is, in your opinion, the most surprising, weird, strange or really "WTF" language feature you have encountered?Please only one feature per answer. 1:In C, arrays can be indexed like so:a[10]which is very common.However, the lesser k

How do I use $scope.$watch and $scope.$apply in AngularJS?

How do I use $scope.$watch and $scope.$apply in AngularJS?

I don't understand how to use $scope.$watch and $scope.$apply. The official documentation isn't helpful.What I don't understand specifically:Are they connected to the DOM?How can I update DOM changes to the model?What is the connection poin

Why is using 'eval' a bad practice?

Why is using 'eval' a bad practice?

I am using the following class to easily store data of my songs.class Song: """The class to store the details of each song""" attsToStore=('Name', 'Artist', 'Album', 'Genre', 'Location') def __init__(self): for att in self.

Difference between __str__ and __repr__ in Python

Difference between __str__ and __repr__ in Python

What is the difference between __str__ and __repr__ in Python? 1:Alex summarized well but, surprisingly, was too succinct.First, let me reiterate the main points in Alex’s post:The default implementation is useless (it’s hard to think of

Adding an enum as a class property in HBM

Adding an enum as a class property in HBM

I am trying to create a class in HBM file which contains an Enum as a field.The HBM is similar to this: and let's say that this is the Enum:public enum myEnum{ a, b, c;}The problem is that in the DB I expected to see the String val

'MOD' is not a recognized built-in function name

'MOD' is not a recognized built-in function name

I wanted to use MOD function in SQL Server 2008R2 and followed this link but still got the message: 'MOD' is not a recognized built-in function name.DECLARE @m INTSET @m = MOD(321,11)SELECT @mError: Msg 195, Level 15, State 10, Line 2

jquery: how to include other .js-files into .js

jquery: how to include other .js-files into .js

Is there any jquery plugin (instead of incldeMany) or simple function to include js-files on demand ?for example:$.include('myscript.js'); ? 1:How about jQuery.getScript()? It's built in to jQuery and works like so:$.getScript('ajax/test

What's the Best Way to Add One Item to an IEnumerable?

What's the Best Way to Add One Item to an IEnumerable?

Here's how I would add one item to an IEnumerable object://Some IEnumerable objectIEnumerable arr = new string[] { "ABC", "DEF", "GHI" };//Add one itemarr = arr.Concat(new string[] { "JKL" });This is awkward. I don't see a method called so

How to insert the contents of one list into another

How to insert the contents of one list into another

I am trying to combine the contents of two lists, in order to later perform processing on the entire data set. I initially looked at the built in insert function, but it inserts as a list, rather than the contents of the list. I can slice

Where is the bluetooth/bluetooth.h located in Linux?

Where is the bluetooth/bluetooth.h located in Linux?

I want to build a c file based on BlueZ but seems no bluetooth.h file in my system.fatal error: bluetooth/bluetooth.h: No such file or directoryI am sure the bluetooth dongle is running correctly and I have built Bluez successfully.UpdateFo

PHP date calculation

PHP date calculation

What is the best (date format independent way) in PHP to calculate difference in days between two dates in specified format.I tried the following function:function get_date_offset($start_date, $end_date){ $start_time = strtotime($start_dat

Do not serialize Entity Framework class references in JSON (ServiceStack.Text library)

Do not serialize Entity Framework class references in JSON (ServiceStack.Text library)

As most of the people I've also ran into a problem of circular reference error when serializing (terrible) EF objects to JSON. Doing db.Detach(efObject) helps - but I still get garbage like "EntityKey" outputted.So I was wondering if there

Memory profiling for Java desktop application

Memory profiling for Java desktop application

My application loads a data set of approx. 85bm to 100mb each time. The application's memory limit is set to 512mb, and this is, theoretically, more than enough.However, I found that if, in a single run of the application, I opened and clos

How do I tokenize input using Java's Scanner class and regular expressions?

How do I tokenize input using Java's Scanner class and regular expressions?

Just for my own purposes, I'm trying to build a tokenizer in Java where I can define a regular grammar and have it tokenize input based on that. The StringTokenizer class is deprecated, and I've found a couple functions in Scanner that hint

Spring Security OAuth2 - @EnableOauth2Sso but accept tokens as authentication, too

Spring Security OAuth2 - @EnableOauth2Sso but accept tokens as authentication, too

I have an application which has @EnableOAuth2Sso on the WebSecurityConfigurerAdapter After adding @EnableOAuth2Ssothe application redirects me to the authorization server and allows access after login at this authorization server. I want to

Bootstrap: Aligning two buttons on the same row

Bootstrap: Aligning two buttons on the same row

Basically what I'm attempting to do it to get two buttons on the opposite side of the website but on the same row. Here's what it looks like: And here's the code for what I have:

How to upload to S3 with Pause/Resume support?

How to upload to S3 with Pause/Resume support?

I would like to know how to upload a file to Amazon S3 with 'Pause and Resume' support? (Via a web browser).Are there any sample web applications available? Any programming language / framework is fine.Thanks in advance.SOLUTIONI implemente

How to link between Authenticated users and Database in Firebase?

How to link between Authenticated users and Database in Firebase?

I have Firebase Authentication in my Android app. My question is how do I link between authenticated users (that appear in Firebase::Auth tab in the Firebase console) and the database (Firebase::Database tab).I need to link data in the data

How can I partition a Perl array into equal sized chunks?

How can I partition a Perl array into equal sized chunks?

I have a fixed-sized array where the size of the array is always in factor of 3.my @array = ('foo', 'bar', 'qux', 'foo1', 'bar', 'qux2', 3, 4, 5);How can I cluster the member of array such that we can getan array of array group by 3:$VAR =

Make “make” default to “make -j 8”

Make “make” default to “make -j 8”

Is there a way that I can make $ makedefault to:$ make -j 8? 1:alias make="make -j 8", assuming bash shell 2:Set the environment variable MAKEFLAGS to -j 8. If you are using csh or tcsh, you can do this with setenv MAKEFLAGS '-j 8'. I

How to remove all characters from a string

How to remove all characters from a string

How can I remove all characters from a string that are not letters using a JavaScript RegEx? 1:You can use the replace method:'Hey! The #123 sure is fun!'.replace(/[^A-Za-z]+/g, '');>>> "HeyThesureisfun"If you wanted to keep spaces:'Hey!

How to switch subversion repository in Visual Studio using AnkhSVN?

How to switch subversion repository in Visual Studio using AnkhSVN?

I've been developing a project locally and using a local svn server for versioning in visual studio. I now want to switch to xp-dev hosted versioning but cannot seem to get rid of the svn bindings on my solution? Is there an easy way to dup

Can I upload Xcode builds on macOS 10.12

Can I upload Xcode builds on macOS 10.12

Will I be capable of submitting an app with Xcode 7.3.1 while on the macOS 10.12 beta? According to this post, it is possible to run Xcode 7 alongside macOS 10.12. 1:Yes, you can! But if you're tying to do this, you will find two proble

TRY_CONVERT fails on SQL Server 2012

TRY_CONVERT fails on SQL Server 2012

The following SQL statement fails on SQL Server 2012(SP1) 11.0.3401.0 VersionDECLARE @b VARCHAR(10) = '12312.2'SELECT TRY_CONVERT(DECIMAL(10,2),@b)error message Msg 195, Level 15, State 10, Line 2'DECIMAL' is not a recognized built-in funct