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Python nonlocal statement
What does the Python nonlocal statement do (in Python 3.0 and later)?
9 Answers
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Convert string to nullable type (int, double, etc…)
I am attempting to do some data conversion. Unfortunately, much of the data is in strings, where it should be int's or double, etc...
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Database design for a survey [closed]
...tored in a database. I'm just wondering what would be the best way to implement this in the database, specifically the tables required. The survey contains different types of questions. For example: text fields for comments, multiple choice questions, and possibly questions that could contain more t...
Convert string to List in one line?
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List<string> result = names.Split(new char[] { ',' }).ToList();
Or even cleaner by Dan's suggestion:
List<string> result = names.Split(',').ToList();
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Why doesn't list have safe “get” method like dictionary?
Why doesn't list have a safe "get" method like dictionary?
12 Answers
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Thread context switch Vs. process context switch
Could any one tell me what is exactly done in both situations? What is the main cost each of them?
10 Answers
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How to create dictionary and add key–value pairs dynamically?
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var dict = []; // create an empty array
dict.push({
key: "keyName",
value: "the value"
});
// repeat this last part as needed to add more key/value pairs
Basically, you're creating an object literal with 2 properties (called key and value) and inserting it (using push()) into the a...
How can I tell gcc not to inline a function?
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Does a favicon have to be 32x32 or 16x16?
...ing to the original question of 16x16 versus 32x32 icons: the current recommendation should be to provide a 32x32 icon, skipping 16x16 entirely. All current browsers and devices support 32x32 icons. The icon will routinely be upscaled to as much as 192x192 depending on the environment (assuming ther...
Regex for password must contain at least eight characters, at least one number and both lower and up
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password must always have the exact same order. what of something more generic that can start with upper case or special characters.
– Ichinga Samuel
Jun 15 at 20:01
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