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sed error: “invalid reference \1 on `s' command's RHS”
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If the -r/--regexp-extended option is not provided, then the capturing parentheses must be escaped.
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Jackson how to transform JsonNode to ArrayNode without casting?
...ray before iterating. The check is not necessary if you are absolutely confident in your datas structure, but its available should you need it (and this is no different from most other JSON libraries).
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pandas resample documentation
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SLF4J: Class path contains multiple SLF4J bindings
...aused conflict.
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
</exclusion>
</exclusions>
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What is the difference between Collections.emptyList() and Collections.EMPTY_LIST
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What is the use of the pipe symbol in YAML?
...indented 4 from it. Somewhat surprisingly the final: | mapping is not considered a block element even though its value is multi-lined. It sort of makes sense if you think about it -- it's still just a 'one-liner' "key: value" mapping. The value just happens to be using a special syntax for multi-...
convert a JavaScript string variable to decimal/money
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Yes -- parseFloat.
parseFloat(document.getElementById(amtid4).innerHTML);
For formatting numbers, use toFixed:
var num = parseFloat(document.getElementById(amtid4).innerHTML).toFixed(2);
num is now a string with the number formatted with two decimal places.
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How can I tell who forked my repository on GitHub?
.... see what kind of changes have been made you will need to go to each individual forked repository and then see the compare tab (please refer to the attached picture). To see exact details on what files have been actually changed you should click on the compare button shown in the image.
The above...
How can I make pandas dataframe column headers all lowercase?
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@PawelKranzberg Do you have any idea how to lower the column names of MultiIndex
– curious_nustian
May 2 at 19:44
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Where am I wrong about my project and these Javascript Frameworks?
...because the projects I work on require a lot of customization of controls/widgets. ExtJS has a ton of them right out of the box and can always be extended, combined, or munged into whatever monstrosity your business requires.
ExtJS 4 also allows you to "skin" your UI's to further customize the loo...