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Recreating a Dictionary from an IEnumerable
...%3a%2f%2fstackoverflow.com%2fquestions%2f2636603%2frecreating-a-dictionary-from-an-ienumerablekeyvaluepair%23new-answer', 'question_page');
}
);
Post as a guest
...
When is CRC more appropriate to use than MD5/SHA1?
...ks fine for detecting random errors in data that might occur, for example, from network interference, line noise, distortion, etc.
CRC is computationally much less complex than MD5 or SHA1. Using a hash function like MD5 is probably overkill for random error detection. However, using CRC for any ki...
Is it possible to do a sparse checkout without checking out the whole repository first?
...
Please note that this answer does download a complete copy of the data from a repository. The git remote add -f command will clone the whole repository. From the man page of git-remote:
With -f option, git fetch <name> is run immediately after the remote information is set up.
Try ...
Why is 128==128 false but 127==127 is true when comparing Integer wrappers in Java?
...e "pooled", and it returns the same instance for values smaller than 128.
From the java 1.6 source code, line 621:
public static Integer valueOf(int i) {
if(i >= -128 && i <= IntegerCache.high)
return IntegerCache.cache[i + 128];
else
return new Integer(i);
}
...
Is nested function a good approach when required by only one function? [closed]
... return arg+1
some_data = method_b2(self, arg)
obj = Test()
"""
from timeit import Timer
print(min(Timer(stmt='obj.separate(42)', setup=setup).repeat())) # -> 0.24479823284461724
print(min(Timer(stmt='obj.nested(42)', setup=setup).repeat())) # -> 0.26553459700452575
Note I add...
JSON parsing using Gson for Java
I would like to parse data from JSON which is of type String .
I am using Google Gson .
11 Answers
...
What is output buffering?
...rld'; // save to output buffer
$output = ob_get_clean(); // Get content from the output buffer, and discard the output buffer ...
$output = strtoupper($output); // manipulate the output
echo $output; // send to output stream / Browser
// OUTPUT:
HELLO WORLD
Examples: Hackingwithphp.com
...
VIM Disable Automatic Newline At End Of File
...now, the script itself:
#!/usr/bin/python
# a filter that strips newline from last line of its stdin
# if the last line is empty, leave it as-is, to make the operation idempotent
# inspired by: https://stackoverflow.com/questions/1654021/how-can-i-delete-a-newline-if-it-is-the-last-character-in-a-...
Java8 Lambdas vs Anonymous classes
...xpressions is that AICs introduce a new scope. That is, names are resolved from the AIC's superclasses and interfaces and can shadow names that occur in the lexically enclosing environment. For lambdas, all names are resolved lexically.
...
How do I set a JLabel's background color?
...ckground is not painted, since the default of opaque is false for JLabel.
From the JavaDocs:
If true the component paints every pixel within its bounds. Otherwise, the component may not paint some or all of its pixels, allowing the underlying pixels to show through.
For more information, rea...