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Can iterators be reset in Python?
... I am using DictReader and would like to reset it to the beginning of the file.
15 Answers
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How do I get the SharedPreferences from a PreferenceActivity in Android?
...ow some settings for my application. I am inflating the settings via a xml file so that my onCreate (and complete class methods) looks like this:
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How to tell if JRE or JDK is installed
...O have a jdk installed. (In my case, my JAVA_HOME is pointed to C:\Program Files\Java\jdk1.8.0_45)
– kmote
Feb 22 '16 at 16:18
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Circular (or cyclic) imports in Python
...its own name will create a new module unrelated to main.". So lets say the file is a.py and when it runs as main entry point, itsbthe main now if it has code like from a import some variable. Then will the same file 'a.py' get loaded in the sys modules table? So does it mean that if it has say print...
How to save a PNG image server-side, from a base64 data string
... is to turn those base64 strings that this tool generates, into actual PNG files on the server, using PHP.
15 Answers
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How to get the current working directory in Java?
.../docs.oracle.com/javase/tutorial/essential/io/pathOps.html
Using java.nio.file.Path and java.nio.file.Paths, you can do the following to show what Java thinks is your current path. This for 7 and on, and uses NIO.
Path currentRelativePath = Paths.get("");
String s = currentRelativePath.toAbsoluteP...
How to conclude your merge of a file?
After I merged a file in Git I tried to pull the repository but error came up:
5 Answers
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Deploy a project using Git push
...t directory to your web server
On your local copy, modify your .git/config file and add your web server as a remote:
[remote "production"]
url = username@webserver:/path/to/htdocs/.git
On the server, replace .git/hooks/post-update with this file (in the answer below)
Add execute access to the ...
How can I read and parse CSV files in C++?
I need to load and use CSV file data in C++. At this point it can really just be a comma-delimited parser (ie don't worry about escaping new lines and commas). The main need is a line-by-line parser that will return a vector for the next line each time the method is called.
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How do I get the path of the Python script I am running in? [duplicate]
...ning in? I was doing dirname(sys.argv[0]) , however on Mac I only get the filename - not the full path as I do on Windows.
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