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Best way to work with dates in Android SQLite [closed]
...ry date ranges, it's standard so you don't have to worry about conversions etc etc. Storing dates as string is very limiting and I would really like to know who recommended this practice as a general rule.
– Krystian
Apr 17 '13 at 18:56
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Why not use java.util.logging?
...nvested time and money in Log4j or LogBack (special formatters, appenders, etc.) and prefers continuing using Log4j or LogBack, rather than configuring jul. No problem: slf4j allows that. Is it a wise choice to use Log4j over jul? Maybe, maybe not. But you don't care. Let the end user choose what he...
What is a smart pointer and when should I use one?
...onal functionality, e.g. automatic memory deallocation, reference counting etc.
Small intro is available on page Smart Pointers - What, Why, Which?.
One of the simple smart-pointer type is std::auto_ptr (chapter 20.4.5 of C++ standard), which allows to deallocate memory automatically when it out o...
git pull from master into the development branch
...u more options:
git checkout dmgr2 # gets you "on branch dmgr2"
git fetch origin # gets you up to date with origin
git merge origin/master
The fetch command can be done at any point before the merge, i.e., you can swap the order of the fetch and the checkout, because fetch just goes o...
std::string formatting like sprintf
... uses vsnprintf() internally:
#include <stdarg.h> // For va_start, etc.
std::string string_format(const std::string fmt, ...) {
int size = ((int)fmt.size()) * 2 + 50; // Use a rubric appropriate for your code
std::string str;
va_list ap;
while (1) { // Maximum two pass...
How to reliably guess the encoding between MacRoman, CP1252, Latin1, UTF-8, and ASCII
...6 bytes into account. I presume that your files have no markup (HTML, XML, etc) in them -- that would distort the probabilities something shocking.
You've mentioned files that are mostly UTF-8 but fail to decode. You should also be very suspicious of:
(1) files that are allegedly encoded in ISO-88...
What is the difference between URI, URL and URN? [duplicate]
...number and route the call appropriately (+1 for the USA, 816 for Missouri, etc.).
– Stefan Gehrig
Feb 6 '11 at 13:07
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How do I measure time elapsed in Java? [duplicate]
...in milliseconds. It has methods methods like split(), suspend(), resume(), etc that allow to take measure at different points of the execution and that you may find convenient. Have a look at it.
System.nanoTime()
You may prefer to use System.nanoTime() if you are looking for extremely precise mea...
Isn't it silly that a tiny favicon requires yet another HTTP request? How can I put the favicon into
...d and edited by laypeople, whitespace literals can become newline literals etc.
– Rounin
Jul 17 at 13:06
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What is the difference between the remap, noremap, nnoremap and vnoremap mapping commands in Vim?
...important for the majority of use cases, but it should be noted that :map, etc. don't work in all modes, exactly, just all the common ones (specifically, normal mode, visual mode, select mode, and operator-pending mode). If you want a mapping to work in insert, command-line, or lang-arg mode, you ne...