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Determine if an HTML element's content overflows
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220
Normally, you can compare the client[Height|Width] with scroll[Height|Width] in order to detec...
Create whole path automatically when writing to a new file
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Something like:
File file = new File("C:\\user\\Desktop\\dir1\\dir2\\filename.txt");
file.getParentFile().mkdirs();
FileWriter writer = new FileWriter(file);
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How do I write a custom init for a UIView subclass in Swift?
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211
The init(frame:) version is the default initializer. You must call it only after initializing ...
ipython notebook clear cell output in code
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275
You can use IPython.display.clear_output to clear the output of a cell.
from IPython.display ...
BigDecimal equals() versus compareTo()
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230
The answer is in the JavaDoc of the equals() method:
Unlike compareTo, this method conside...
how to restart only certain processes using supervisorctl?
I'm running a few processes using supervisord, named process1, process2, ..., process8. If I want to restart process{1-4}, how can I do that with supervisorctl?
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Javascript : Send JSON Object with Ajax?
...uery:
$.post("test.php", { json_string:JSON.stringify({name:"John", time:"2pm"}) });
Without jQuery:
var xmlhttp = new XMLHttpRequest(); // new HttpRequest instance
xmlhttp.open("POST", "/json-handler");
xmlhttp.setRequestHeader("Content-Type", "application/json");
xmlhttp.send(JSON.stringify...
curl json post request via terminal to a rails app
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227
First off, there is an extraneous " at the end of your command.
Try this
curl -v \
-H "Ac...
What is the difference between hg forget and hg remove?
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How does comparison operator works with null int?
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210
According to MSDN - it's down the page in the "Operators" section:
When you perform compar...