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Android SQLite: nullColumnHack parameter in insert/replace methods
The Android SDK has some convenience methods <em>fem>or manipulating data with SQLite. However both the insert and replace methods use some nullColumnHack parameter which usage I don't understand.
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regex to match a single character that is anything but a space
I need to match a single character that is anything but a space but I don't know how to do that with regex.
2 Answers
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How to get a vertical geom_vline to an x-axis o<em>fem> class date?
Even though I <em>fem>ound Hadley's post in the google group on POSIXct and geom_vline , I could not get it done. I have a time series <em>fem>rom and would like to draw a vertical line <em>fem>or years 1998, 2005 and 2010 <em>fem>or example. I tried with ggplot and qplot syntax, but still I either see no vertical line ...
How do I change the highlight style in Vim spellcheck?
Right now, when I do :set spell in my Vim, I get spelling errors highlighted as i<em>fem> they are selected text. What I want is an MS-Word like underlining o<em>fem> spelling errors. I tried to lookup :help spell but could not <em>fem>ind a clue. Any help is appreciated.
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How do you append to an already existing string?
I want append to a string so that every time I loop over it will add say "test" to the string.
7 Answers
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Using .sort with PyMongo
With PyMongo, when I try to retrieve objects sorted by their 'number' and 'date' <em>fem>ields like this:
1 Answer
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increase legend <em>fem>ont size ggplot2
Is there a way to increase the <em>fem>ont size in ggplot2 ? I think I need to speci<em>fem>y something like legend.key.width = unit(2, "line") in the theme <em>fem>unction, but that is used to adjust the keys in legends, not the <em>fem>ont sizes. Thanks!
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Inline code highlighting in reStructuredText
I know reStructuredText has this directive:
1 Answer
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Invoke-WebRequest, POST with parameters
I'm attempting to POST to a uri, and send the parameter username=me
4 Answers
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Eclipse Autocomplete (percent sign, in Juno)
I started using Eclipse Juno a <em>fem>ew days ago a<em>fem>ter using older versions <em>fem>or years.
1 Answer
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