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How do I get a file extension in PHP?
...fact a valid type by querying iana.org/assignments/media-types/media-types.txt or by checking your own MimeType Map.
– John Foley
Apr 23 '15 at 1:11
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How do I use Wget to download all images into a single folder, from a URL?
...trc file. This turns off the robot exclusion which means you ignore robots.txt and the robot meta tags (you should know the implications this comes with, take care).
Example: Get all .jpg files from an exemplary directory listing:
$ wget -nd -r -l 1 -A jpg http://example.com/listing/
...
How do I run two commands in one line in Windows CMD?
... & to run commands one after another. Example: c:\dir & vim myFile.txt
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How to set the context path of a web application in Tomcat 7.0
...eLogger"
directory="logs" prefix="localhost_log." suffix=".txt"
timestamp="true"/>
</Host>
In this approach also for same type apps user sessions has not good isolation !
you may inside app1 if app1 same as app2 you may after login by server side session automati...
Convert a Unicode string to a string in Python (containing extra symbols)
...code strings into UTF-8, use:
import codecs
f = codecs.open('path/to/file.txt','w','utf8')
f.write(my_unicode_string) # Stored on disk as UTF-8
Do note that anything else that is using these files must understand what encoding the file is in if they want to read them. If you are the only one doi...
Selecting empty text input using jQuery
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For me: if($('[id^=txt]').filter(function() { return $(this).val() == ""; }).length > 0) { alert('WARNING'); }
– Cros
Aug 19 '09 at 12:10
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How do I find all files containing specific text on Linux?
... the 'find' version! It is so important to be able to filter by '.js' or '.txt', etc. Nobody wants to spend hours waiting for grep to finish searching all the multi-gigabyte videos from the last family vacation, even if the command is easier to type.
– mightypile
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Best TCP port number range for internal applications [closed]
...iana.org/assignments/service-names-port-numbers/service-names-port-numbers.txt look for the token Unassigned.
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YAML mime type?
...have both text/x-yaml and application/x-yaml... rfc-editor.org/rfc/rfc3023.txt
– Vinko Vrsalovic
Dec 1 '08 at 20:56
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fastest (low latency) method for Inter Process Communication between Java and C/C++
...ode like this:
MappedByteBuffer mem =
new RandomAccessFile("/tmp/mapped.txt", "rw").getChannel()
.map(FileChannel.MapMode.READ_WRITE, 0, 1);
while(true){
while(mem.get(0)!=5) Thread.sleep(0); // waiting for client request
mem.put(0, (byte)10); // sending the reply
}
Notes: Thread.sleep(0...