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Exception handling in R [closed]
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This result from a related google search helped me: http://biocodenv.com/wordpress/?p=15.
for(i in 1:16){
result <- try(nonlinear_modeling(i));
if(class(result) == "try-error") next;
}
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How to know/change current directory in Python shell?
...alled (or have programs installed that bundle Python with them -- in other words you'll never know): it may break your installation in mysterious ways
– jfs
Apr 22 '14 at 4:21
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Deserialize json object into dynamic object using Json.net
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Why do we need to use dynamic word ? i am scared never used before :D
– MonsterMMORPG
Aug 28 '14 at 0:29
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Recursive file search using PowerShell
...e above example will search any folder in the C:\ drive beginning with the word Folder. So if you have a folder named FolderFoo and FolderBar PowerShell will show results from both of those folders.
The same goes for the file name and file extension. If you want to search for a file with a certain ...
Getting the last argument passed to a shell script
...it's not necessarily pointing to the last element (or element+1). In other words, one shouldn't do for ((i = 0; i++; i < $#)); do something "${array[$i]}"; done and instead do for element in "${array[@]}"; do something "$element"; done or iterate over the indices: for index in "${!array[@]}"; do ...
What is the best way to initialize a JavaScript Date to midnight?
...g for how to do this in moment.js and others may do too.
[Rationale: the word "moment" already appears elsewhere on this page so search engines direct here, and moment.js is widespread enough to warrant to being covered going on how often it is mentioned in other date-related SO questions]
So, in...
How to get the current date and time
... to the new object.
import java.util.Date;
Date d = new Date();
In the words of the Javadocs for the zero-argument constructor:
Allocates a Date object and initializes it so that it represents the time at which it was allocated, measured to the nearest millisecond.
Make sure you're using j...
How to close current tab in a browser window?
...ndows that were opened by a script using the window.open method." In other words, you can only use JavaScript to close a window/tab that was spawned via JavaScript.
– Ryan Joy
Jan 16 '10 at 5:46
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Getting an object from an NSSet
... do you have any idea if the array returned is ordered? in other words, if im adding objects to the set using "setByAddingObject", and i used "allObjects", are? the elements in the array ordered in the order I added the objects?
– iosMentalist
Jul 3 '...
Google App Engine: Is it possible to do a Gql LIKE query?
...an, as performance would be dreadful for a well populated table.
In other words, every query must use an index. This is why you can only do =, > and < queries. (In fact you can also do != but the API does this using a a combination of > and < queries.) This is also why the development ...