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How to list all installed packages and their versions in Python?
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11 Answers
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Case in Select Statement
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197
The MSDN is a good reference for these type of questions regarding syntax and usage. This is ...
Checking oracle sid and database name
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I presume SELECT user FROM dual; should give you the current user
and SELECT sys_context('use...
Use URI builder in Android or create URL with variables
...reate the following URL:
https://www.myawesomesite.com/turtles/types?type=1&sort=relevance#section-name
To build this with the Uri.Builder I would do the following.
Uri.Builder builder = new Uri.Builder();
builder.scheme("https")
.authority("www.myawesomesite.com")
.appendPath("turtl...
Hash String via SHA-256 in Java
...ring text = "Text to hash, cryptographically.";
// Change this to UTF-16 if needed
md.update(text.getBytes(StandardCharsets.UTF_8));
byte[] digest = md.digest();
String hex = String.format("%064x", new BigInteger(1, digest));
System.out.println(hex);
}
}
In the snippet abov...
Remove not alphanumeric characters from string
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edited Apr 1 '16 at 9:40
answered Feb 20 '12 at 16:23
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How to debug external class library projects in visual studio?
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edited Mar 17 '09 at 15:47
answered Mar 17 '09 at 15:20
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How to retrieve a single file from a specific revision in Git?
.... I found the revision at that date; it's 27cf8e84bb88e24ae4b4b3df2b77aab91a3735d8 . I need to see what one file looks like, and also save it as a ("new") file.
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Changing the image source using jQuery
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16 Answers
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How do I turn off “Automatically Switch to Debug Perspective” mode in eclipse?
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Preferences -> Run/Debug -> Perspectives -> Open the associated perspective when appli...