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How to create a listbox in HTML without allowing multiple selection?
...was posted previously, this solution may not have been as widely supported by all browsers.
– aaroncatlin
Aug 27 '13 at 13:59
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How to check if a table exists in a given schema
...ly those tables and views are shown that the current user has access
to (by way of being the owner or having some privilege).
The query provided by @kong can return FALSE, but the table can still exist. It answers the question:
How to check whether a table (or view) exists, and the current user...
ImportError: numpy.core.multiarray failed to import
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I was getting the same error and was able to solve it by updating my numpy installation to 1.8.0:
pip install -U numpy
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fo...
What do people think of the fossil DVCS? [closed]
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Features provided by fossil that one does not get with other DVCSes include: - Integrated wiki. - Integrated bug tracking - Immutable artifacts - Self-contained, stand-alone executable that can be run in a chroot jail - Simple, well-defined, e...
Cannot set some HTTP headers when using System.Net.WebRequest
...e common headers are considered restricted and are either exposed directly by the API (such as Content-Type) or protected by the system and cannot be changed.
The restricted headers are:
Accept
Connection
Content-Length
Content-Type
Date
Expect
Host
If-Modified-Since
Range
Referer
Transfer-Encod...
Take all my changes on the current branch and move them to a new branch in Git
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@HaveAGuess right. By "take all my changes", I also included current not-yet-added changes. Hence the stash.
– VonC
Oct 22 '11 at 16:11
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Does it make sense to use “as” instead of a cast even if there is no null check? [closed]
...r sometime in the future. In general, an as expression that's not followed by a null check somewhere is a code smell.
On the other hand, if you are not sure about the cast and expect it to fail, you should use as instead of a normal cast wrapped with a try-catch block. Moreover, use of as is recomm...
What are advantages of Artificial Neural Networks over Support Vector Machines? [closed]
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Judging from the examples you provide, I'm assuming that by ANNs, you mean multilayer feed-forward networks (FF nets for short), such as multilayer perceptrons, because those are in direct competition with SVMs.
One specific benefit that these models have over SVMs is that their s...
ERROR ITMS-9000: “Redundant Binary Upload. There already exists a binary upload with build version '
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Thanks, I managed to get past this error by changing my build number to use format, YYYYMMDDhhmm, which I can update each time I push a new build to the App Store with the current date and time. I would like to automate the build number change though.
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Things possible in IntelliJ that aren't possible in Eclipse?
I have heard from people who have switched either way and who swear by the one or the other.
41 Answers
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