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RESTful web service - how to authenticate requests from other services?
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Any solution to this problem boils down to a shared secret. I also don't like the hard-coded user-name and password option but it does have the benefit of being quite simple. The client certificate is also good but is it really much different? There's a cert o...
Reload an iframe with jQuery
... iframes on a page and one makes changes to the other but the other iframe doesn't show the change until I refresh. Is there an easy way to refresh this iframe with jQuery?
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When should TaskCompletionSource be used?
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I mostly use it when only an event based API is available (for example Windows Phone 8 sockets):
public Task<Args> SomeApiWrapper()
{
TaskCompletionSource<Args> tcs = new TaskCompletionSource<Args>();
var obj = new SomeApi();
// will get raised, when the work is do...
Maven: add a dependency to a jar by relative path
...scoped dependency. The system scoped should be avoided, such dependencies don't work well in many situation (e.g. in assembly), they cause more troubles than benefits.
So, instead, declare a repository local to the project:
<repositories>
<repository>
<id>my-local-repo<...
How to split a column into two columns?
...ve any indexes you had, so your new Dataframe will be reindexed from 0 (It doesn't matter in your specific case).
– Crashthatch
Mar 27 '13 at 14:59
10
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How to use a link to call JavaScript?
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if your going to put javascript inline do it this way: <a onclick="jsfunction;return false" href="linkasnormal">
– Fire Crow
Mar 28 '09 at 15:34
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Why can't (or doesn't) the compiler optimize a predictable addition loop into a multiplication?
...ause the latter could lead to overflow of signed integers where the former doesn't. Even with guaranteed wrap-around behaviour for overflow of signed two's complement integers, it would change the result (if data[c] is 30000, the product would become -1294967296 for the typical 32-bit ints with wrap...
Format floats with standard json module
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Note: This does not work in any recent version of Python.
Unfortunately, I believe you have to do this by monkey-patching (which, to my opinion, indicates a design defect in the standard library json package). E.g., this code:
import js...
Textarea onchange detection
How do I detect change event on textarea using javascript?
I'm trying to detect how many characters left is available as you type.
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$(this).serialize() — How to add a value?
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use encodeURIComponent to ensure that the NonFormValue does not have any special characters
– Yahya Uddin
Feb 29 '16 at 14:14
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