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Should I use the datetime or timestamp data type in MySQL?
Would you recommend using a datetime or a timestamp field, and why (using MySQL)?
39 Answers
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How to implement a Map with multiple keys? [duplicate]
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43
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Abandoning changes without deleting from history
There is a commit that just didn't work, so I want to abandon it without deleting it from history .
9 Answers
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Where to place JavaScript in an HTML file?
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The Yahoo! Exceptional Performance team recommend placing scripts at the bottom of your page because of the way browsers download components.
Of course Levi's comment "just before you need it and no sooner" is really the correct answer, i.e. "it depends".
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What's the difference between a mock & stub?
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896
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How to Display blob (.pdf) in an AngularJS app
...is does not work on IE because of URL object does not exist in IE: caniuse.com/#search=URL
– Carlos
Mar 20 '17 at 16:15
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How to use the “number_to_currency” helper method in the model rather than view?
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Which is faster: multiple single INSERTs or one multiple-row INSERT?
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https://dev.mysql.com/doc/refman/8.0/en/insert-optimization.html
The time required for inserting a row is determined by the following factors, where the numbers indicate approximate proportions:
Connecting: (3)
Sending query to s...
Why there is no ForEach extension method on IEnumerable?
...d the method:
Type checking: foreach is done at runtime, ForEach() is at compile time (Big Plus!)
The syntax to call a delegate is indeed much simpler: objects.ForEach(DoSomething);
ForEach() could be chained: although evilness/usefulness of such a feature is open to discussion.
Those are all gr...
Watermark / hint text / placeholder TextBox
...x:Class="WaterMarkTextBoxDemo.Window1"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="clr-namespace:WaterMarkTextBoxDemo"
Height="200" Width="400">
<Window.Resources>
<Sol...