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Return first N key:value pairs from dict
... ofir_aghai
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answered Nov 1 '11 at 19:18
Mark ByersMark Byers
683k155155 ...
How to split data into training/testing sets using sample function
...ple example:
data(mtcars)
## 75% of the sample size
smp_size <- floor(0.75 * nrow(mtcars))
## set the seed to make your partition reproducible
set.seed(123)
train_ind <- sample(seq_len(nrow(mtcars)), size = smp_size)
train <- mtcars[train_ind, ]
test <- mtcars[-train_ind, ]
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HTML input textbox with a width of 100% overflows table cells
Does anyone know why the input elements with a width of 100% go over the table's cells border.
14 Answers
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How to update a value, given a key in a hashmap?
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1001
map.put(key, map.get(key) + 1);
should be fine. It will update the value for the existing m...
How to read a text file into a list or an array with Python
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AchromeAchrome
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How do I delete everything in Redis?
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1202
With redis-cli:
FLUSHDB – Deletes all keys from the connection's current database.
FLUSHALL...
How to add local .jar file dependency to build.gradle file?
...:42
AMK
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answered Dec 20 '13 at 9:21
Jorge_BJorge_B
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How to get the entire document HTML as a string?
... time ago.
According to MDN, outerHTML is supported in Firefox 11, Chrome 0.2, Internet Explorer 4.0, Opera 7, Safari 1.3, Android, Firefox Mobile 11, IE Mobile, Opera Mobile, and Safari Mobile. outerHTML is in the DOM Parsing and Serialization specification.
See quirksmode for browser compatibili...
Soft keyboard open and close listener in an activity in Android
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90
This only works when android:windowSoftInputMode of your activity is set to adjustResize in the ...