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How to format a string as a telephone number in C#
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Please note, this answer works with numeric data types (int, long). If you are starting with a string, you'll need to convert it to a number first. Also, please take into account that you'll need to validate that the initial string is at least 10 characters in le...
How to unit test a Node.js module that requires other modules and how to mock the global require fun
...ding the global require inside your module while you are testing it.
This means you need no changes to your code in order to inject mocks for required modules.
Proxyquire has a very simple api which allows resolving the module you are trying to test and pass along mocks/stubs for its required modu...
DynamoDB vs MongoDB NoSQL [closed]
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I recently migrated my MongoDB to DynamoDB, and wrote 3 blogs to share some experience and data about performance, cost.
Migrate from MongoDB to AWS DynamoDB + SimpleDB
7 Reasons You Should Use MongoDB over DynamoDB
3 Reasons You Should Use DynamoDB over MongoDB
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UITableView - change section header color
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Hopefully this method from the UITableViewDelegate protocol will get you started:
Objective-C:
- (UIView *) tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section
{
UIView *headerView = [[[UIView alloc] initWithFr...
Haskell function composition (.) and function application ($) idioms: correct use
...ell , and I am nearing the end, but a matter of style has been niggling at me to do with the (.) and ($) operators.
7 A...
Apache Kafka vs Apache Storm
Apache Kafka: Distributed messaging system
Apache Storm: Real Time Message Processing
7 Answers
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Detecting WPF Validation Errors
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This post was extremely helpful. Thanks to all who contributed. Here is a LINQ version that you will either love or hate.
private void CanExecute(object sender, CanExecuteRoutedEventArgs e)
{
e.CanExecute = IsValid(sender as DependencyObje...
javax.xml.bind.UnmarshalException: unexpected element (uri:“”, local:“Group”)
Meet an exception when unmarshalling from xml
14 Answers
14
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Finding what branch a Git commit came from
Is there a way to find out what branch a commit comes from given its SHA-1 hash value?
14 Answers
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Using tags to turn off caching in all browsers? [duplicate]
...ly outdated when using modern up to date browsers.
After IE9 anyway. Chrome and Firefox specifically does not work with these as you would expect, if at all.
<meta http-equiv="cache-control" content="max-age=0" />
<meta http-equiv="cache-control" content="no-cache" />
<meta http-e...