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MySQL Fire Trigger for both Insert and Update
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@luismartingil there is probably some extra overhead of calling a procedure vs. inlining it. But in exchange you get easier maintenance and a guarantee that the two triggers' code won't accidentally diverge.
– derobert
Oct 9...
PHP, get file name without file extension
...was this downvoted? The answer is absolutely correct. pathinfo operates on strings, so it doesn't matter if the file is actually on the server or not.
– Gordon
Feb 2 '10 at 11:22
1...
How to remove illegal characters from path and filenames?
...st and simple way to remove illegal path and file characters from a simple string. I've used the below code but it doesn't seem to do anything, what am I missing?
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What optimizations can GHC be expected to perform reliably?
...would be dangerous because the one (syntactic) use would translate into 99 extra evaluations of rhs. However, in this case, you would be very unlikely to want to inline it manually either. So essentially you can use the rule:
If you'd consider inlining a name that only appears once, the compiler wi...
How can I add an item to a IEnumerable collection?
...ot necessarily represent a collection at all! For example:
IEnumerable<string> ReadLines()
{
string s;
do
{
s = Console.ReadLine();
yield return s;
} while (!string.IsNullOrEmpty(s));
}
IEnumerable<string> lines = ReadLines();
lines.Add("foo") //...
iPhone App Minus App Store?
... version="1.0">
<dict>
<key>appleId</key>
<string></string>
<key>artistId</key>
<integer>0</integer>
<key>artistName</key>
<string>MYCOMPANY</string>
<key>buy-only</key>
<t...
Immutable vs Unmodifiable collection
...ects themselves may still be mutable - creating an immutable collection of StringBuilder doesn't somehow "freeze" those objects.
Basically, the difference is about whether other code may be able to change the collection behind your back.
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Delete rows from a pandas DataFrame based on a conditional expression involving len(string) giving K
...pandas DataFrame and I want to delete rows from it where the length of the string in a particular column is greater than 2.
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Android Studio with Google Play Services
...he sdk manager and download and install the following files located under "extras": Android support repository, Google play services, Google repository.
Restart android studio and open the build gradle file. You must modify your build.gradle file to look like this under dependencies:
dependencies ...
How do I escape curly braces for display on page when using AngularJS?
... '{person.name}' + '}!' }}" ...>
As you can see, we are building up a string from three smaller strings, in order to keep the curly braces separated.
'Hello {' + '{person.name}' + '}!'
This avoids using ng-non-bindable so we can continue to use ng- attributes elsewhere on the element.
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