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Logical operators (“and”, “or”) in DOS batch
... drive a tank if they have a tank licence OR they are doing their military service. Enter true or false at the two prompts and you will be able to see whether the logic allows you to drive a tank.
@ECHO OFF
@SET /p tanklicence=tanklicence:
@SET /p militaryservice=militaryservice:
IF /I NOT %tankli...
Overcoming “Display forbidden by X-Frame-Options”
...ve control of the server yourself (which you should do for any real public service) then the correct thing to do is just set the server not to set the header in the first place.
– bobince
Sep 5 '13 at 10:59
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Template function inside template class
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Convert xlsx to csv in Linux with command line
... LibreOffice would work well, but on a headless server (such as Amazon Web Services), they require dozens of dependencies that you also need to install.
I found this Python alternative:
https://github.com/dilshod/xlsx2csv
$ easy_install xlsx2csv
$ xlsx2csv file.xlsx > newfile.csv
Took 2 seco...
Check whether a path is valid in Python without creating a file at the path's target
...wise temporarily inaccessible filesystems. This could expose public-facing services to potential DoS-driven attacks. (See below.)
We're gonna fix all that.
Question #0: What's Pathname Validity Again?
Before hurling our fragile meat suits into the python-riddled moshpits of pain, we should proba...
Can you avoid Gson converting “” into unicode escape sequences?
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File being used by another process after using File.Create()
...the text file
exists. I use this for creating daily log files on a Windows service I wrote. I
hope this helps someone.
// How to create a log file with a sortable date and add numbering to it if it already exists.
public void CreateLogFile()
{
// filePath usually comes from the App.config file....
cURL equivalent in Node.js?
...use information from an HTTP request using Node.js (i.e. call a remote web service and echo the response to the client).
17...
What is the difference between '&' and ',' in Java generics?
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What is Java EE? [duplicate]
...that support the enterprise.
The specifications (defined by Sun) describe services, application programming interfaces (APIs), and protocols.
The 13 core technologies that make up Java EE are:
JDBC
JNDI
EJBs
RMI
JSP
Java servlets
XML
JMS
Java IDL
JTS
JTA
JavaMail
JAF
The Java EE product provid...