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Why are Oracle table/column/index names limited to 30 characters?
... The SQL-92 standard is here contrib.andrew.cmu.edu/~shadow/sql/sql1992.txt , but if you read section "17.1 Description of SQL item descriptor areas" it says identifiers like names and schemas must allow at least 128 characters.
– Rick
May 4 '11 at 19:43
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What is the difference between client-side and server-side programming?
...ript">
var foo = 'bar';
<?php
file_put_contents('foo.txt', ' + foo + ');
?>
var baz = <?php echo 42; ?>;
alert(baz);
</script>
Step 1, PHP executes all code between <?php ?> tags. The result is this:
<script type="text/javascript">
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Exclude a sub-directory using find
...you wish to find one file and still exclude pathes, just add | grep myFile.txt.
It may depend also on your find version. I see:
$ find -version
GNU find version 4.2.27
Features enabled: D_TYPE O_NOFOLLOW(enabled) LEAF_OPTIMISATION SELINUX
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What is the right way to POST multipart/form-data using curl?
...path requires escaped double quotes
e.g.
curl -v -F 'upload=@\"C:/myfile.txt\"' URL
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Copy all files with a certain extension from all subdirectories
...did it via the --parents argument for cp:
find SOURCEPATH -name filename*.txt -exec cp --parents {} DESTPATH \;
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Password hint font in Android
...ping the workaround if the view does not require it!):
final EditText txtPassword = (EditText) view.findViewById(R.id.txt_password);
PasswordFontfaceWatcher.register(txtPassword);
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How do I compile C++ with Clang?
...language of the input files, for example,
$ clang -x c++ some_random_file.txt
This mailing list thread explains the difference between clang and clang++ well: Difference between clang and clang++
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Android emulator freezing OS X v10.9 (Mavericks) with HAXM
... Core Duo 2 Mavericks machines. It states in the HAXM 1.1.1 Release Notes.txt file:
HAXM driver does not support emulating a 64 bit system image on Intel systems based on Core microarchitecture (Core, Core2 Duo etc.).
But, it seems like even trying to emulate a 32 bit system is problematic.
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Python serialization - Why pickle?
...that does respect Object programming - different from an output written in txt file or DB.
4 Answers
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Retrieve the commit log for a specific line in a file?
... using pick-axe.
git log -S'the line from your file' -- path/to/your/file.txt
This will give you all of the commits that affected that text in that file. If the file was renamed at some point, you can add --follow-parent.
If you would like to inspect the commits at each of these edits, you can p...