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Process.start: how to get the output?
...rings to numeric values. You may have to do some string manipulation first if there are invalid numeric characters in the strings you read.
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HMAC-SHA1 in bash
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OpenSSL implementations are very slow. If you need to do it occasionally that's fine, but if you're trying to calculate massive amounts of hashes, you want to investigate different avenues.
– Marcin
Sep 2 '11 at 16:08
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How to send JSON instead of a query string with $.ajax?
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You need to use JSON.stringify to first serialize your object to JSON, and then specify the contentType so your server understands it's JSON. This should do the trick:
$.ajax({
url: url,
type: "POST",
data: JSON.stringify(data),
conten...
Regular Expressions: Is there an AND operator?
...his)
You can even add capture groups inside the non-consuming expressions if you need to save some of the data therein.
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How do you copy a record in a SQL table but swap out the unique id of the new row?
This question comes close to what I need, but my scenario is slightly different. The source table and destination table are the same and the primary key is a uniqueidentifier (guid). When I try this:
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How to remove frame from matplotlib (pyplot.figure vs matplotlib.figure ) (frameon=False Problematic
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First off, if you're using savefig, be aware that it will override the figure's background color when saving unless you specify otherwise (e.g. fig.savefig('blah.png', transparent=True)).
However, to remove the axes' and figure's backg...
Calculate the center point of multiple latitude/longitude coordinate pairs
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downvoter - please explain, and offer a better solution if you can.
– Alnitak
Feb 12 '13 at 17:16
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Best Practice: Access form elements by HTML id or name attribute?
...Form is the name of your validation function... but you can name it myFunc if you really, really want to). The important point is that validateForm() should return false whenever the form is not valid, as well as indicating the problem field(s) to the user. It should return true when the form data...
Difference between os.getenv and os.environ.get
Is there any difference at all between both approaches?
5 Answers
5
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How can I pass a parameter to a Java Thread?
...means that each Thread constructed using r will have the same argument, so if we want to pass different arguments to multiple Threads running MyThread we'd need to create a new MyThread instance using the desired argument for each Thread. In other words, to get a thread up and running we need to cre...