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How to make ng-repeat filter out duplicate results
... l = arr != undefined ? arr.length : 0 since otherwise there is an parsing error in angularjs
– Gerrit
May 1 '15 at 7:39
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Remove a symlink to a directory
...t has flags for verbose and interactive; as well as meaningful warning and error messages.
– ThorSummoner
Sep 15 '15 at 21:39
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How do I get textual contents from BLOB in Oracle SQL
... Doesn't work for me - I get "ORA-06502: PL/SQL: numeric or value error: raw variable length too long". I can put "2000,1" after BLOB_FIELD to get up to 2000 chars, but nothing beyond that.
– Mark
Sep 12 '13 at 13:26
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Simultaneously merge multiple data.frames in a list
... also on the link from Ramnath. Looks easy enough. But I get the following error: "Error in match.names(clabs, names(xi)) : names do not match previous names". The variables I'm matching on are all present in all the dataframes in the list, so I'm not catching what this error is telling me.
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Python mysqldb: Library not loaded: libmysqlclient.18.dylib
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I had installed mysql55 via MacPorts and to solve this error did: sudo ln -s mysql/libmysqlclient.18.dylib /opt/local/lib/mysql55/libmysqlclient.18.dylib
– philfreo
May 16 '12 at 20:12
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Is there a link to GitHub for downloading a file in the latest release of a repository?
...-N to only download if the file is newer but S3 was giving a 403 Forbidden error.
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Minimal web server using netcat
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From man for nc, -p description: It is an error to use this option in conjunction with the -l option
– sbeliakov
Nov 24 '16 at 14:59
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capturing self strongly in this block is likely to lead to a retain cycle
...ce: you're not wrong. I interpreted the question to be primarily about the error Xcode presents ("How can I avoid this warning in xcode"), rather than about the actual presence of a retain cycle. You're correct in saying no retain cycle is evident just from the snippet OP provided.
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Command not found when using sudo
...or "other")
Here's a summary of how to troubleshoot the Permission Denied error in your case.
$ ls -l foo.sh # Check file permissions of foo
-rw-r--r-- 1 rkielty users 0 2012-10-21 14:47 foo.sh
^^^
^^^ | ^^^ ^^^^^^^ ^^^^^
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Owner| World | ...
How to properly seed random number generator
...entered manually by a human; excluding 0, O, 1, and l can help reduce user error.
var alpha = "abcdefghijkmnpqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ23456789"
// generates a random string of fixed size
func srand(size int) string {
buf := make([]byte, size)
for i := 0; i < size; i++ {
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