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sqlite database default time value 'now'
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i believe you can use
CREATE TABLE test (
id INTEGER PRIMARY KEY AUTOINCREMENT,
t TIMESTAMP
DEFAULT CURRENT_TIMESTAMP
);
as of version 3.1 (source)
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Label encoding across multiple columns in scikit-learn
... a pipeline e.g. separate fit and transform (fit on train, and then use on test-set --> re-use the learnt dictionary) is this supported with df.apply(LabelEncoder().fit_transform)?
– Georg Heiler
Sep 14 '16 at 9:25
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Error: «Could not load type MvcApplication»
...evious version of the project which had a different name. So the namespace Test should have been namespace Test.WebUI. A silly mistake of course and am a bit embarrassed to write this! But writing in the hope that a similar error from anyone else may lead him to check this trivial aspect as well.
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How to solve java.lang.NoClassDefFoundError?
... reading this because of an error I encountered while trying to run a unit test on Android. It turns out that the NoClassDefFoundError, in my case, occurred as a result of missing dependencies in the test. I need to think about dependency injection to prevent errors like this. Thanks for the elabora...
Loop through all the files with a specific extension
...you know why?
Yes!
An excellent article What is the difference between test, [ and [[ ?] explains in detail that among other differences, you cannot use expression matching or pattern matching within the test command (which is shorthand for [ )
Feature new test [[ old test [ ...
XMLHttpRequest cannot load file. Cross origin requests are only supported for HTTP
...riting HTML and Javascript in a code editor on your personal computer, and testing the output in your browser, you will probably get error messages about Cross Origin Requests. Your browser will render HTML and run Javascript, jQuery, angularJs in your browser without needing a server set up. But ...
How to define a List bean in Spring?
...;property name="id" value="1"></property>
<property name="listTest">
<list value-type="java.util.List">
<ref bean="test1"/>
<ref bean="test2"/>
</list>
</property>
</bean>
define those beans(test1,tes...
Match multiline text using regular expression
...s pattern
Thus the problem is with the regex. Try the following.
String test = "User Comments: This is \t a\ta \ntest\n\n message \n";
String pattern1 = "User Comments: [\\s\\S]*^test$[\\s\\S]*";
Pattern p = Pattern.compile(pattern1, Pattern.MULTILINE);
System.out.println(p.matcher(test).find())...
Inserting HTML into a div
... can use insertAdjacentHTML - however I dig into and make some performance tests - (2019.09.13 Friday) MacOs High Sierra 10.13.6 on Chrome 76.0.3809 (64-bit), Safari 12.1.2 (13604.5.6), Firefox 69.0.0 (64-bit) ). The test F is only for reference - it is out of the question scope because we need to i...
string.Join on a List or other type
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A typical optimization is to append the delimiter without testing, then remove the last character once you get out of the loop.
– Steven Sudit
Aug 31 '10 at 16:15
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