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What is an xs:NCName type and when should it be used?

...Name with the regex: "[abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_][\\w\\.\\-\\d]*". That means. the value should start with a letter or underscore and then contains of words, dots, dashes, underscores, digits. You can try it at: regexr.com – Naxos84 ...
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Entity Framework - Code First - Can't Store List

... List of entities? how will the mapping be saved? – A_Arnold Aug 6 '18 at 15:16 Depends - most likely to a separate ta...
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How do I provide JVM arguments to VisualVM?

I'm using VisualVM from JDK 1.6.0_26 to profile a Java webapp running under Tomcat, but VisualVM often tells me that it doesn't have enough memory to take a snapshot, and to use the -Xmx switch to provide more memory to Netbeans. The problem is, I'm running VisualVM outside of Netbeans, so how can I...
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How do I delete an Azure storage account containing a leased blob?

... to use the portal. kieselmediagroup.blob.core.windows.net/misc/2012-08-21_1019.png – Jason Aug 21 '12 at 17:31 ...
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Creating a simple XML file using python

...know how to add that exact string, since ElementTree seems to only obey xml_declaration=True if you specify an encoding... but, to get equivalent behaviour, call tree.write() like this: tree.write("filename.xml", xml_declaration=True, encoding='utf-8') You can use any encoding as long as you explici...
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Detect backspace in empty UITextField

...yTextField - (void)deleteBackward { [super deleteBackward]; if ([_myDelegate respondsToSelector:@selector(textFieldDidDelete)]){ [_myDelegate textFieldDidDelete]; } } @end Now simply add MyTextFieldDelegate to your UIViewController and set your UITextFields myDelegate to sel...
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How to iterate through all git branches using bash script

...rmat='%(refname:short)' iterate through all git branches: mapfile -t -C my_callback -c 1 < <( get_branches ) example: my_callback () { INDEX=${1} BRANCH=${2} echo "${INDEX} ${BRANCH}" } get_branches () { git branch --all --format='%(refname:short)' } # mapfile -t -C my_callback -c 1...
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Creating an empty Pandas DataFrame, then filling it?

... Here's a couple of suggestions: Use date_range for the index: import datetime import pandas as pd import numpy as np todays_date = datetime.datetime.now().date() index = pd.date_range(todays_date-datetime.timedelta(10), periods=10, freq='D') columns = ['A','B', ...
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Why can lambdas be better optimized by the compiler than plain functions?

...tantiation (created by the compiler): template <> void map<int*, _some_lambda_type>(int* begin, int* end, _some_lambda_type f) { for (; begin != end; ++begin) *begin = f.operator()(*begin); } … the compiler knows _some_lambda_type::operator () and can inline calls to it ...
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How do I print the type of a variable in Rust?

...p. For example, set the variable to a type which doesn't work: let mut my_number: () = 32.90; // let () = x; would work too error[E0308]: mismatched types --> src/main.rs:2:29 | 2 | let mut my_number: () = 32.90; | ^^^^^ expected (), found floating-point n...