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Explanation of [].slice.call in javascript?
... will be served as 'this' object inside of slice function.
// And finally setting 'start' argument of slice as '0' and leaving the 'end'
// argument as 'undefined'
Step: 1 Execution of call function
Inside call, other than the thisArg, the rest of the arguments
will be appended to an argument ...
Remove data.frame row names when using xtable
...com/blog/?p=131 So I have to modify my function: gist.github.com/887249 to set rownames as first column. And then to beg LaTeX not to align cells on his own... damn!
– aL3xa
Mar 26 '11 at 1:53
...
Regular expression for a string that does not start with a sequence
...d assertion:
(^.{1,3}$|^.{4}(?<!tbd_).*)
Or just plain old character sets and alternations:
^([^t]|t($|[^b]|b($|[^d]|d($|[^_])))).*
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Where is shared_ptr?
...path (for example @ C:\Program Files\Boost\boost_1_40_0) added to your IDE settings:
#include <boost/shared_ptr.hpp>
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How to convert an int value to string in Go?
...
Use the strconv package's Itoa function.
For example:
package main
import (
"strconv"
"fmt"
)
func main() {
t := strconv.Itoa(123)
fmt.Println(t)
}
You can concat strings simply by +'ing them, or by using the Join function of the stri...
Removing cordova plugins from the project
...ich is specified by the default prefix npm config variable or whatever you set it to in your .npmrc/npmrc files. Most likely, yours is in C:\Users\yourusername\AppData\Roaming\npm if you are running on Windows or /usr/local on UNIX kernel. You can find out what your prefix is by typing in terminal/c...
List all indexes on ElasticSearch server?
...
For a concise list of all indices in your cluster, call
curl http://localhost:9200/_aliases
this will give you a list of indices and their aliases.
If you want it pretty-printed, add pretty=true:
curl http://localhost:9...
Is there a way to chain multiple value converters in XAML?
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
...
Regex match one of two words
...
That's set with the re.IGNORECASE flag. E.g.: re.compile("(apple|banana)", re.IGNORECASE)
– Troels Ynddal
Jan 31 at 9:42
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Select first 4 rows of a data.frame in R
How can I select the first 4 rows of a data.frame :
5 Answers
5
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