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Automatically expanding an R factor into a collection of 1/0 indicator variables for every factor le

... 0 1 # 3 bar 3 1 0 # 4 bar 4 1 0 # At this point, you can select out the columns that you want. share | improve this answer | follow | ...
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Creating a CSS3 box-shadow on all sides but one

... applying the styles recommended, you still end up with a shadow over the 'selected' tab. Seems as though there is an overflow: hidden missing? – Bob Spryn Sep 7 '10 at 22:04 1 ...
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Command to collapse all sections of code?

... You can also right click in the editor an select: Outlining -> Toggle All Outlining – LBushkin Jun 11 '09 at 18:11 25 ...
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How to fix PCH error?

... Build Folder... (with Option key pressed) works for most people. See the selected answer by @gaige. If you're unlike most people (myself included) and this still causes you trouble XCode has likely left your shared precompiled headers elsewhere. For me they were in a folder similar to this: /va...
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The definitive guide to form-based website authentication [closed]

... A cryptographic hash should not be used for password storage because user-selected passwords are not strong enough (i.e. do not usually contain enough entropy) and a password guessing attack could be completed in a relatively short time by an attacker with access to the hashes. This is why KDFs are...
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How to increase the execution timeout in php?

...ngs (shown below). Step 4) Therein, right-click the PHP application and select Edit.... Step 5) Check the timeouts (shown below). In my case, the default timeouts here were 70 and 90 seconds; the former of which was causing a 500 Internal Server Error on PHP scripts that took longer than 70 s...
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How to ignore HTML element from tabindex?

...Query to do it for you). Disabled prevents the input from being focused or selected at all. share | improve this answer | follow | ...
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jQuery UI dialog positioning

...I daresay this plugin is no longer maintained. Perhaps it would be wise to select another answer? – JohnK Jun 29 at 15:46 add a comment  |  ...
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How to style UITextview to like Rounded Rect text field?

... is closer to text fields, but this answer's gray color is better than the selected answer. – Peter DeWeese Sep 15 '11 at 15:34 2 ...
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Can I “multiply” a string (in C#)?

... good answer to a C# question... I think most of us can see that language selection is always a compromise, and pretty much any answer to any question could be footnoted with advocacy, either for or against. – Will Dean Jun 2 '15 at 21:45 ...