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How can I get column names from a table in Oracle?
...e. Here are some other relevant column data from the table docs.oracle.com/cd/B19306_01/server.102/b14237/…
– Bernauer
Apr 13 '16 at 7:49
2
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Eclipse cannot load SWT libraries
... worked. However just running it from any directory did not work. I had to cd to the /home/*/.swt/lib/linux/x86_64/ 0 files
directory first and then run the link command:
For 32 bit:
ln -s /usr/lib/jni/libswt-* ~/.swt/lib/linux/x86/
And on Ubuntu 12.04 64 bit:
ln -s /usr/lib/jni/libswt-* ~/.s...
Android Studio Google JAR file causing GC overhead limit exceeded error
...reated because of the "HeapDumpOnOutOfMemoryError" option: docs.oracle.com/cd/E15289_01/doc.40/e15062/…
– Mehlyfication
Sep 11 '17 at 8:41
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How many characters can a Java String have?
...(2^31 - 1), that's part of the Java Specification.
– cd1
Jul 24 '09 at 20:45
4
Assuming a 64-bit ...
Git: fatal: Pathspec is in submodule
...submodule), which triggers the warning.
Try and change its context with:
cd _site
git --git-dir=.git --work-tree=. add .
git --git-dir=.git --work-tree=. commit -m "new files"
Don't forget that, if this works, you would still have to go back to the parent repo, and git add _site, since the subr...
Change Oracle port from port 8080
...the port number for enterprise manager:
http://download-uk.oracle.com/docs/cd/B14099_19/integrate.1012/b19370/manage_oem.htm#i1012853
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How to only get file name with Linux 'find'?
...
Use -execdir which automatically holds the current file in {}, for example:
find . -type f -execdir echo '{}' ';'
You can also use $PWD instead of . (on some systems it won't produce an extra dot in the front).
If you still got an e...
How to draw circle in html page?
...uld use:
* { font-size: 50px; }
○
◌
◍
◎
●
More shapes here.
You can overlay text on the circles if you want to:
#container {
position: relative;
}
#circle {
font-size: 50px;
color: #58f;
}
#text {
z-ind...
Pass ruby script file to rails console
...c "import os.path; print os.path.relpath('$1','${2:-$PWD}')";}
Example:
cd ~/rails_project/app/helpers
rr my_script.rb
Based on @moritz's answer here. I changed it, since the working directory for File.read is the Rails project root.
I know this is some serious heresy, using python to help a r...
Javascript Regex: How to put a variable inside a regular expression?
...iables as part of the regularExpressionString. For example,
var pattern="cd"
var repeats=3
new RegExp(`${pattern}{${repeats}}`, "g")
This will match any appearance of the pattern cdcdcd.
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