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Encoding an image file with base64
...ion. I assume you are doing something along the lines of:
import base64
with open("yourfile.ext", "rb") as image_file:
encoded_string = base64.b64encode(image_file.read())
You have to open the file first of course, and read its contents - you cannot simply pass the path to the encode functio...
How to configure Git post commit hook
How to trigger a build remotely from Jenkins?
How to configure Git post commit hook?
4 Answers
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Why does integer division in C# return an integer and not a float?
...division in C# returns an integer and not a float?
What is the idea behind it? (Is it only a legacy of C/C++?)
7 Answers
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iOS: how to perform a HTTP POST request?
...u can use NSURLConnection as follows:
Set your NSURLRequest: Use requestWithURL:(NSURL *)theURL to initialise the request.
If you need to specify a POST request and/or HTTP headers, use NSMutableURLRequest with
(void)setHTTPMethod:(NSString *)method
(void)setHTTPBody:(NSData *)data
(void)setV...
JavaFX Application Icon
Is it possible to change the application icon using JavaFX, or does it have to be done using Swing?
17 Answers
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Group vs role (Any real difference?)
...ys, the divide between role and group comes from concepts of computer security (as opposed to simply resource management). Prof. Ravi Sandhu provides a seminal coverage of the semantic difference between roles and groups.
http://profsandhu.com/workshop/role-group.pdf
A group is a collection of use...
How to turn off the Eclipse code formatter for certain sections of Java code?
I've got some Java code with SQL statements written as Java strings (please no OR/M flamewars, the embedded SQL is what it is - not my decision).
...
How exactly does work?
...cript> elements. I saw the defer attribute can come in handy here as it allows code blocks to be postponed in execution.
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Are Exceptions in C++ really slow
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The main model used today for exceptions (Itanium ABI, VC++ 64 bits) is the Zero-Cost model exceptions.
The idea is that instead of losing time by setting up a guard and explicitly checking for the presence of exceptions everywhere, the compiler generates a side tab...
Tool to convert Python code to be PEP8 compliant
...know there are tools which validate whether your Python code is compliant with PEP8, for example there is both an online service and a python module .
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