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What does “%.*s” mean in printf?
...a string which has no null terminator, for example a string which is input from any stream or file based source. Which is far more often the use case I have encountered, than merely print prettines.
– Conrad B
Oct 24 '18 at 8:04
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Are there other whitespace codes like   for half-spaces, em-spaces, en-spaces etc useful in HTML
... word separator. The only purpose it has is preventing adjacent characters from being joined into a ligature, which is sometimes useful in non-Latin scripts.
– duskwuff -inactive-
Aug 11 '18 at 21:24
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Hiding the legend in Google Chart
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It doesn't appear so from the API, you can only set a position, with no option for "none". You could probably remove it with javascript though, if you can identify the containing element.
Edit: it actually appears as though you can omit the chdl...
C# Error: Parent does not contain a constructor that takes 0 arguments
...ass's constructor takes a parameter but you are not passing that parameter from the child to the parent.
Constructors are not inherited in C#, you have to chain them manually.
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onTouchListener warning: onTouch should call View#performClick when a click is detected
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if we return false from this method, we shouldn't be required to call performClick, right? In this case I don't understand why the lint warning is still there
– Jiechao Wang
Nov 13 '17 at 22:40
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Getting “bytes.Buffer does not implement io.Writer” error message
...ctly.
}
using passed by value, the passed new buffer struct is different from the origin buffer variable.
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Under what circumstances is an SqlConnection automatically enlisted in an ambient TransactionScope T
...ence in one thread and pass it to another thread; however, accessing a TST from two different threads results in a very specific error "Transaction context in use by another session". To multi-thread a TST, you must create a DependantTransaction, but at that point it must be a distributed transacti...
send Content-Type: application/json post with node.js
...ly this worked for me today. All other variants ended up in bad json error from API.
Besides, yet another variant for creating required POST request with JSON payload.
request.post({
uri: 'https://www.googleapis.com/urlshortener/v1/url',
headers: {'Content-Type': 'application/json'},...
Ruby on Rails: How do I add placeholder text to a f.text_field?
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How is it different from the accepted @nslocum answer?
– mlt
Dec 3 '16 at 0:02
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How to convert 1 to true or 0 to false upon model fetch
I have a model that is set with a JSON response from a mysql database. The model data is set with true or false into a boolean/tinyint field in the database, which uses 1 or 0 .
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