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How do I create a SHA1 hash in ruby?
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FYI, you should use Digest::SHA2.hexdigest now as it is more secure and has not (yet) been found to have any collisions.
– Joshua Pinter
Sep 18 at 15:22
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Accessing an array out of bounds gives no error, why?
...ime you run the program. Or that it hasn't overwritten essential data even now, and you just haven't encountered the problems, that it is going to cause — yet.
As for why there is no bounds checking, there are a couple aspects to the answer:
An array is a leftover from C. C arrays are about as ...
Best practice for storing and protecting private API keys in applications [closed]
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@EricLafortune Is it now possible to use the Android Keystore system to securely store the keys? ( developer.android.com/training/articles/keystore.html )
– David Thomas
Apr 29 '16 at 6:09
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Explain the “setUp” and “tearDown” Python methods used in test cases
... initializing db, preparing rules and so on) into the setUp.
Also as you know each test should stop in the place where it was started - this means that we have to restore app state to it's initial state - e.g close files, connections, removing newly created items, calling transactions callback and ...
How to change a field name in JSON using Jackson
...suggested and it works! thanks man this will really help simplify the code now.
– Ali
Sep 1 '11 at 16:28
I have a simi...
Why did Bootstrap 3 switch to box-sizing: border-box?
...ample: Try putting a 1 pixel border on a 100% width div, with content-box. Now you've got something thats 100% + 2 pixels. With border-box, you don't have that problem, its still 100%.
– emptywalls
Feb 14 '14 at 23:23
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Creating a div element in jQuery [duplicate]
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@halfer As far as I know, that's a total myth (albeit a popular one) and single quotes around attributes are in fact perfectly valid in HTML, XML, and XHTML. See stackoverflow.com/questions/2210430/…
– Mark Amery
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Datatables: Cannot read property 'mData' of undefined
...;Titel</td> <!-- 2nd column -->
<td>th now present</td> <!-- 3rd column -->
</tr>
</tbody>
The error also appears when using a well-formed thead with a colspan but without a second row.
For a table with 7 colums, the following does ...
Turn off spell checking in Eclipse for good
...Rego I think you may have partially misread the original question. The OP knows how to turn off spell checking; those steps are described in the question. You might have noticed that another answer lists those same steps and is called out as not answering the question in the comments below. The nuan...
'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine
...ng the x64 version of Office I was then able to install the x64 engine and now everything works. DLL hell lives on.
– Mike Lowery
Nov 12 '19 at 4:19
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