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Difference between / and /* in servlet mapping url pattern
...ble of dealing with HTTP cache requests, media (audio/video) streaming and file download resumes. Usually, you don't want to override the default servlet as you would otherwise have to take care of all its tasks, which is not exactly trivial (JSF utility library OmniFaces has an open source example)...
PHP shell_exec() vs exec()
... there is one error occurs with command..? I am getting the error /No such file or directory but how can I capture it to a variable ????
– Happy Coder
Mar 11 '13 at 19:43
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Fatal error: Class 'SoapClient' not found
... error even though I uncommented extension=php_soap.dll in the php.ini file:
11 Answers
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How to extract text from a PDF? [closed]
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I was given a 400 page pdf file with a table of data that I had to import - luckily no images. Ghostscript worked for me:
gswin64c -sDEVICE=txtwrite -o output.txt input.pdf
The output file was split into pages with headers, etc., but it was then eas...
How to see JavaDoc in IntelliJ IDEA? [duplicate]
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Go to File/Settings, Editor, click on General.
Scroll down, then ✔ Show quick documentation on mouse move.
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Difference between CC, gcc and g++?
...name mangling is deliberately different to ensure that incompatible object files are not linked together!). This means that if you want to use a library compiled with CC, you must compile your whole program with CC. It also means that if you want to use one library compiled with CC and another com...
Find merge commit which include a specific commit
... perl code to compare:
perl -ne 'print if ($seen{$_} .= @ARGV) =~ /10$/' file1 file2
(perl code from http://www.cyberciti.biz/faq/command-to-display-lines-common-in-files/ , which took it from "someone at comp.unix.shell news group").
See process substitution if you want to make it a one-liner....
Animate the transition between fragments
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Awesome solution. Similar approach and the same animation files work for transitions between activities.
– Stan
Jul 20 '16 at 8:15
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How do I make my GUI behave well when Windows font scaling is greater than 100%
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Your settings in the .dfm file will be scaled up correctly, so long as Scaled is True.
If you are setting dimensions in code then you need to scale them by Screen.PixelsPerInch divided by Form.PixelsPerInch. Use MulDiv to do this.
function TMyForm.S...
The Concept of 'Hold space' and 'Pattern space' in sed
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When sed reads a file line by line, the line that has been currently read is inserted into the pattern buffer (pattern space). Pattern buffer is like the temporary buffer, the scratchpad where the current information is stored. When you tell ...