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How do I count the number of occurrences of a char in a String?
...ring, I get a difference of 6049 ns vs 26,739 ns (averaged over 100runs). Raw numbers are huge difference, but percetage wise...it adds up. Avoid the memory allocations - use a loop!
– Ben
Nov 18 '14 at 15:41
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I keep getting “Uncaught SyntaxError: Unexpected token o”
... noticed some garbage in the HTML response.
Long story short check your raw HTML response data and you might turn something up.
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NoSql vs Relational database
...ROM images WHERE blob CONTAINS('red car'). So while you can store the data raw in the database, you can't search it without attaching metadata. Full-text-search modules in RDBMS systems bridges some of the semi-structural gap.
– I GIVE CRAP ANSWERS
Nov 12 '10 a...
NullPointerException in Java with no StackTrace
...re so that we add some descriptive statement to the logs instead of just a raw stacktrace.
– Edward Shtern
Mar 9 '10 at 19:25
5
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Loading basic HTML in Node.js
... response.end();
}).listen(8000);
});
The basic concept is just raw file reading and dumping the contents. Still open to cleaner options, though!
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Detect If Browser Tab Has Focus
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Cross Browser jQuery Solution! Raw available at GitHub
Fun & Easy to Use!
The following plugin will go through your standard test for various versions of IE, Chrome, Firefox, Safari, etc.. and establish your declared methods accordingly. It also dea...
How do I discover memory usage of my application in Android?
...system to this point.
Going lower-level, you can use the Debug API to get raw kernel-level information about memory usage: android.os.Debug.MemoryInfo
Note starting with 2.0 there is also an API, ActivityManager.getProcessMemoryInfo, to get this information about another process: ActivityManager.g...
Creating an R dataframe row-by-row
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I've found this way to create dataframe by raw without matrix.
With automatic column name
df<-data.frame(
t(data.frame(c(1,"a",100),c(2,"b",200),c(3,"c",300)))
,row.names = NULL,stringsAsFactors = FALSE
)
With column name
df<-setNames(
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How to use @Nullable and @Nonnull annotations more effectively?
... those warnings you get when mixing generified code with legacy code using raw types ("unchecked conversion"). We have the exact same situation here: method indirectPathToA() has a "legacy" signature in that it doesn't specify any null contract. Tools can easily report this, so they will chase you d...
How can I implement prepend and append with regular JavaScript?
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If you want to insert a raw HTML string no matter how complex, you can use:
insertAdjacentHTML, with appropriate first argument:
'beforebegin'
Before the element itself.
'afterbegin'
Just inside the element, before its first child.
'...