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Routing for custom ASP.NET MVC 404 Error page
...hat do match one of the earlier rout patterns. Bad on principle because it converts what should be an error to not an error. Redirecting to a page you've named "Error" is different than redirecting to an error page. You want to keep it as an error, log the error, then handle it as an error. Errors a...
Is it possible to disable floating headers in UITableView with UITableViewStylePlain?
...
Still don't believe it! No private APIs, no digging into the classes, nothing! I have been facing this problem for ages and have been adding tableviews on top of scroll views (with the tableview scroll disabled), which would make the table headers scroll normally. but just sta...
How to identify CAAnimation within the animationDidStop delegate?
...ed. Why not take advantage of the forKey parameter in addAnimation? It was intended for this very purpose. Just take out the call to setValue and move the key string to the addAnimation call. For example:
[[hearingAidHalo layer] addAnimation:animation forKey:@"Throb"];
Then, in your animationDidS...
How to clear MemoryCache?
... warns: "Retrieving an enumerator for a MemoryCache instance is a resource-intensive and blocking operation. Therefore, the enumerator should not be used in production applications."
Here's why, explained in pseudocode of the GetEnumerator() implementation:
Create a new Dictionary object (let's ca...
How can I remove an entry in global configuration with git config?
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"You can tell Git to convert CRLF to LF on commit but not the other way around by setting core.autocrlf to input:" From: git-scm.com/book/en/v2/…
– colin_froggatt
May 6 '15 at 13:11
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Replacement for “rename” in dplyr
...umn names. This example replaces spaces and periods with an underscore and converts everything to lower case:
iris %>%
select_all(~gsub("\\s+|\\.", "_", .)) %>%
select_all(tolower) %>%
head(2)
sepal_length sepal_width petal_length petal_width species
1 5.1 3.5 ...
How do I compare two strings in Perl?
...o be different. How hard is that?! Being a numeric comparison operator, != converts both its operands to numbers perl -E 'say "equal" if not "a" != "b"'.
– Sinan Ünür
Jan 24 '15 at 17:36
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How to compare types
...ue is a string and you can do your work here
}
this has the advantage to convert value only once into the specified type.
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Does Android keep the .apk files? if so where?
...File("/data/app");
String[] files = appsDir.list();
for (int i = 0 ; i < files.length ; i++ ) {
Log.d(TAG, "File: "+files[i]);
}
}
It does lists the apks in my rooted htc magic and in the emu.
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How to add custom method to Spring Data JPA
I am looking into Spring Data JPA. Consider the below example where I will get all the crud and finder functionality working by default and if I want to customize a finder then that can be also done easily in the interface itself.
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