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What's the difference between and
...API that used Object.)
Source: http://download.oracle.com/javase/tutorial/extra/generics/convert.html; it explains why the JDK's java.util.Collections class has a method with this signature:
public static <T extends Object & Comparable<? super T>> T max(
Collection<? extends...
Coding in Other (Spoken) Languages
...r does not how to proper write english vars names. The worst I've seen is "String employiNeim" hehe ( nahh just kidding ) but I've seen things really close to that before.
– OscarRyz
Oct 15 '08 at 22:08
...
Why use double indirection? or Why use pointers to pointers?
...oring lol
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int wordsinsentence(char **x) {
int w = 0;
while (*x) {
w += 1;
x++;
}
return w;
}
int wordsinmono(char ***x) {
int w = 0;
while (*x) {
w += wordsinsentence(*x);
...
How should I ethically approach user password storage for later plaintext retrieval?
...words that are more or less natural language text. While natural language strings might not have the entropy that a string of random characters of the same length has, there's nothing that says your auto-generated password needs to have only 8 (or 10 or 12) characters. Get a high-entropy auto-gene...
Bower and devDependencies vs dependencies
...install - consuming more (unnecessary) resources. From a purist POV, these extra bytes could be detrimental, just depends on your perspective.
To shed some light, looking at bower help install, modules listed under devDependencies can be omitted during the module installation via -p or --production...
Vertically align an image inside a div with responsive height
...ing margin: auto and absolute positioning. Also:
It is possible to ditch extra markup by using pseudo elements.
It is possible to display the middle portion of LARGE images by using negative left, top, right and bottom values.
.responsive-container {
margin: 1em auto;
min-width: 200px;...
Is there a difference between foreach and map?
...f the same size with the transformed members (such as converting a list of strings to uppercase)
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How to limit the maximum value of a numeric field in a Django model?
...
Here is the best solution if you want some extra flexibility and don't want to change your model field. Just add this custom validator:
#Imports
from django.core.exceptions import ValidationError
class validate_range_or_null(object):
compare = lambda self,...
What are the specific differences between .msi and setup.exe file?
... either be a bootstrapper or a non-msi installer. A non-msi installer will extract the installation resources from itself and manage their installation directly. A bootstrapper will contain an MSI instead of individual files. In this case, the setup.exe will call Windows Installer to install the MSI...
Web deployment task build failed
... Setting "password never expires" is enough to fix the problem without the extra steps, as per @GoClimbColorado's comment
– NickG
Mar 23 '17 at 13:36
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