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Search an Oracle database for tables with specific column names?
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answered Dec 23 '09 at 15:06
Tony AndrewsTony Andrews
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What is a StackOverflowError?
...tStream.java:669)
at java.io.PrintStream.println(PrintStream.java:806)
at StackOverflowErrorExample.recursivePrint(StackOverflowErrorExample.java:4)
at StackOverflowErrorExample.recursivePrint(StackOverflowErrorExample.java:9)
at StackOverflowErrorExample.recursivePri...
how to File.listFiles in alphabetical order?
... can sort with Arrays.sort().
File[] files = XMLDirectory.listFiles(filter_xml_files);
Arrays.sort(files);
for(File _xml_file : files) {
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}
This works because File is a comparable class, which by default sorts pathnames lexicographically. If you want to sort them differently, you can defi...
Scrollview vertical and horizontal in android
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edited May 10 '14 at 12:06
Morten Holmgaard
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an...
Expanding a parent to the height of its children
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such an awesome css value! unsupported in Edge ¯_(ツ)_/¯
– Samer Murad
Jun 3 '19 at 11:49
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How to check if a String contains another String in a case insensitive manner in Java?
...tains is case sensitive. You can use java.util.regex.Pattern with the CASE_INSENSITIVE flag for case insensitive matching:
Pattern.compile(Pattern.quote(wantedStr), Pattern.CASE_INSENSITIVE).matcher(source).find();
EDIT: If s2 contains regex special characters (of which there are many) it's impo...
What is the difference between #include and #include “filename”?
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answered Sep 16 '08 at 21:06
piCookiepiCookie
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What are the differences between utf8_general_ci and utf8_unicode_ci? [duplicate]
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utf8_general_ci is a very simple — and on Unicode, very broken — collation, one that gives incorrect results on general Unicode text. What it does is:
converts to Unicode normalization form D for canonical decomposition
re...
What and where are the stack and heap?
...age.
– Sina Madani
Aug 15 '16 at 19:06
10
@Anarelle the processor runs instructions with or witho...
Count number of occurrences of a pattern in a file (even on same line)
...color tags it prints out:
echo -e "a\nb b b\nc\ndef\nb e brb\nr" \
| GREP_COLOR="033" grep --color=always b \
| perl -e 'undef $/; $_=<>; s/\n//g; s/\x1b\x5b\x30\x33\x33/\n/g; print $_' \
| wc -l
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