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Manipulating an Access database from Java without ODBC
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Gord ThompsonGord Thompson
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How do I set the time zone of MySQL?
...up your timezone information tables need to be populated: http://dev.mysql.com/doc/refman/5.1/en/time-zone-support.html. I also mention how to populate those tables in this answer.
To get the current timezone offset as TIME
SELECT TIMEDIFF(NOW(), UTC_TIMESTAMP);
It will return 02:00:00 if your t...
Jackson enum Serializing and DeSerializer
...alizer solution pointed out by @xbakesx is an excellent one if you wish to completely decouple your enum class from its JSON representation.
Alternatively, if you prefer a self-contained solution, an implementation based on @JsonCreator and @JsonValue annotations would be more convenient.
So lever...
WPF: Setting the Width (and Height) as a Percentage Value
...ide to side) or a percentage of it's Parent Container Width , how can I accomplish this in XAML without specifying absolute values?
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How to get a microtime in Node.js?
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I have to agree. This answer is completely wrong. See below answer by @Meryn Stol for correct answer.
– Justin Warkentin
Feb 28 '14 at 16:40
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How can I String.Format a TimeSpan object with a custom format in .NET?
What is the recommended way of formatting TimeSpan objects into a string with a custom format?
19 Answers
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How to sort a HashMap in Java [duplicate]
...If you only need the Map Interface use a TreeMap
If you want to sort by comparing values in the HashMap. You have to write code to do this, if you want to do it once you can sort the values of your HashMap:
Map<String, Person> people = new HashMap<>();
Person jim = new Person("Jim", ...
How to reshape data from long to wide format
... +1 and you don't need to rely on external packages, since reshape comes with stats. Not to mention that it's faster! =)
– aL3xa
May 5 '11 at 0:07
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Circular gradient in android
...ng android:type="radial":
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<gradient android:type="radial" android:gradientRadius="250dp"
android:startColor="#E9E9E9" android:endColor="#D4D4D4" />
</shape>
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How can I view an old version of a file with Git?
Is there a command in Git to see (either dumped to stdout, or in $PAGER or $EDITOR ) a particular version of a particular file?
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