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What's wrong with foreign keys?
...key (if I remember correctly). However, to me they seem pretty vital to avoid duplication and subsequent data integrity problems throughout your database.
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How to use a WSDL file to create a WCF service (not make a call)
...ervice, configure endpoints and so forth - or you can host your service inside IIS.
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Stylecop vs FXcop
...ysis tool that works at the source code level. It exists primarily to provide a single common style that managed projects can use to remain consistent within the larger world of managed software. It makes decisions regarding style primarily to avoid holy wars (after all, style is almost always an ...
Why does Eclipse Java Package Explorer show question mark on some classes?
...ist looks like this:
These adornments are added to the object icons provided by Eclipse. For example, here's a table of icons for the Java development environment.
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Shell script to delete directories older than n days
... start your search in.
-type d: only find directories
-ctime +10: only consider the ones with modification time older than 10 days
-exec ... \;: for each such result found, do the following command in ...
rm -rf {}: recursively force remove the directory; the {} part is where the find result gets su...
What's the difference between “Normal Reload”, “Hard Reload”, and ...
...mal reload
The same thing as pressing F5. This will use the cache but revalidate everything during page load, looking for "304 Not Modified" responses. If the browser can avoid re-downloading cached JavaScript files, images, text files, etc. then it will.
Hard reload
Don't use anything in the cache...
How to uglify output with Browserify in Gulp?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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// Have to fire editor after snippets, if snippets enabled...
What's the best way to trim std::string?
...gt;
#include <locale>
// trim from start (in place)
static inline void ltrim(std::string &s) {
s.erase(s.begin(), std::find_if(s.begin(), s.end(), [](unsigned char ch) {
return !std::isspace(ch);
}));
}
// trim from end (in place)
static inline void rtrim(std::string &...
how does array[100] = {0} set the entire array to 0?
...claration" - compiler will set first array element to the value you've provided (0) and all others will be set to zero because it is a default value for omitted array elements.
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In Ruby on Rails, what's the difference between DateTime, Timestamp, Time and Date?
...AMP is a bit more subtle: DATETIME is formatted as YYYY-MM-DD HH:MM:SS. Valid ranges go from the year 1000 to the year 9999 (and everything in between. While TIMESTAMP looks similar when you fetch it from the database, it's really a just a front for a unix timestamp. Its valid range goes from 1970 t...