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MySQL ON DUPLICATE KEY UPDATE for multiple rows insert in single query
I have a SQL query where I want to insert multiple rows in single query. so I used something like:
3 Answers
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Mocking objects with Moq when constructor has parameters
I have an object I'm trying to mock using moq. The object's constructor has required parameters:
2 Answers
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Get all git commits since last tag
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git log <yourlasttag>..HEAD ?
If you want them like in your example, on the one line with commit id + message, then
git log <yourlasttag>..HEAD --oneline
and in case you don't know your latest tag or want this to be dynamic,...
Using SignalR with Redis messagebus failover using BookSleeve's ConnectionUtils.Connect()
I am trying to create a Redis message bus failover scenario with a SignalR app.
1 Answer
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Java “user.dir” property - what exactly does it mean?
I want to use user.dir dir as a base dir for my unit tests (that creates a lot of files). Is it correct that this property points to the current working directory (e.g. set by the 'cd' command)?
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“Ago” date/time functions in Ruby/Rails
I was wondering if there's a way in Rails to calculate time stamp like - half a minute ago, 2 minute ago, 1 day ago etc. Something like twitter real time date stamp.
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Difference between jQTouch and jQuery mobile
What is the difference between jQTouch & jQuery Mobile Framework ?
4 Answers
4
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Reading InputStream as UTF-8
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Solved my own problem. This line:
BufferedReader in = new BufferedReader(new InputStreamReader(url.openStream()));
needs to be:
BufferedReader in = new BufferedReader(new InputStreamReader(url.openStream(), "UTF-8"));
or since Java 7:
BufferedReader in =...
difference between each.with_index and each_with_index in Ruby?
I'm really confused about the difference between each.with_index and each_with_index . They have different types but seem to be identical in practice.
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What does “%” (percent) do in PowerShell?
...t seems that the % operation starts script blocks after the pipeline, although about_Script_Blocks indicates the % isn't necessary.
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