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In Python, how do I read the exif data for an image?
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Can you test this on this Question, download the images, and try to get the ImageDescription. stackoverflow.com/questions/22173902/…
– A.J.
Mar 6 '14 at 7:21
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.NET Configuration (app.config/web.config/settings.settings)
...g environment
Machine key
When each environment (developer, integration, test, stage, live) has its own unique settings in the c:\Windows\Microsoft.NET\Framework64\v2.0.50727\CONFIG directory, then you can promote your application code between environments without any post-build modifications.
An...
In C++, is it still bad practice to return a vector from a function?
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@SigTerm: I work on "actual-case scenario". I test what the compiler does and work with that. There is no "may work slower". It simply does not work slower because the compiler DOES implement RVO, whether the standard requires it or not. There are no ifs, buts, or maybes...
How are software license keys generated?
...hargebacks or purchases with stolen credit cards.
No “phoning home” to test keys. Although this practice is becoming more and more prevalent, I still do not appreciate it as a user, so will not ask my users to put up with it.
It should not be possible for a cracker to disassemble our released a...
nodeJs callbacks simple example
...xample of using both functions.
Synchronous:
var data = fs.readFileSync('test.txt');
console.log(data);
The code above blocks thread execution until all the contents of test.txt are read into memory and stored in the variable data. In node this is typically considered bad practice. There are tim...
What is a stack trace, and how can I use it to debug my application errors?
...bility to manipulate stack trace information.
Standard behavior:
package test.stack.trace;
public class SomeClass {
public void methodA() {
methodB();
}
public void methodB() {
methodC();
}
public void methodC() {
throw new RuntimeException();
}
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Suppress warning “Category is implementing a method which will also be implemented by its primary cl
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It can be useful when unit testing some code that has a singleton in it. Ideally, singletons should be injected into code as a protocol, allowing you to switch out the implementation. But if you already have one embedded inside your code, you can add a...
How to get filename without extension from file path in Ruby
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Try this code
Use extname
File.basename("a/b/d/test.rb", File.extname("a/b/d/test.rb")) #=> "test"
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LEN function not including trailing spaces in SQL Server
I have the following test table in SQL Server 2005:
10 Answers
10
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Why does Javascript's regex.exec() not always return the same value? [duplicate]
...substring of str specified by the regular expression's lastIndex property (test will also advance the lastIndex property).
Since you are using the g flag, exec continues from the last matched string until it gets to the end (returns null), then starts over.
Personally, I prefer to go the other ...