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Can you use an alias in the WHERE clause in mysql?

... | edited Oct 14 '08 at 6:58 answered Oct 14 '08 at 6:52 ...
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Can I add a UNIQUE constraint to a PostgreSQL table, after it's already created?

... | edited Aug 2 '17 at 10:42 a_horse_with_no_name 399k6969 gold badges612612 silver badges695695 bronze badges ...
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How to percent-encode URL parameters in Python?

... 407 Python 2 From the docs: urllib.quote(string[, safe]) Replace special characters in strin...
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How do I make a dotted/dashed line in Android?

... Without java code: drawable/dotted.xml: <?xml version="1.0" encoding="utf-8"?> <shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="line"> <stroke android:color="#C7B299" android:dashWidth="10px" android:dashGap="10p...
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How do I make a semi transparent background?

I need to make a white background 50% transparent without affecting anything else. How do I do it? 8 Answers ...
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Unresolved external symbol on static class members

...ou can just use the inline specifier (see https://stackoverflow.com/a/11711082/55721) If using older versions of the C++ standard, you must add the definitions to match your declarations of X and Y unsigned char test::X; unsigned char test::Y; somewhere. You might want to also initialize a static...
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What is digest authentication?

... sent. If they match then access is granted, otherwise it can send back a 401 Unauthorized (no login or failed login) or a 403 Forbidden (access denied). Digest authentication is standardized in RFC2617. There's a nice overview of it on Wikipedia: You can think of it like this: Client makes req...
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List tables in a PostgreSQL schema

...n use regular-expression notations such as character classes, for example [0-9] to match any digit. All regular expression special characters work as specified in Section 9.7.3, except for . which is taken as a separator as mentioned above, * which is translated to the regular-expression notation .*...
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Shorten string without cutting words in JavaScript

...the string to the maximum length var trimmedString = yourString.substr(0, maxLength); //re-trim if we are in the middle of a word and trimmedString = trimmedString.substr(0, Math.min(trimmedString.length, trimmedString.lastIndexOf(" "))) } ...
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How to use relative/absolute paths in css URLs?

... answered Apr 28 '11 at 8:01 KobiKobi 121k3939 gold badges241241 silver badges276276 bronze badges ...