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Getting only Month and Year from SQL DATE
I need to access only Month.Year from Date field in SQL Server.
24 Answers
24
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How to count lines in a document?
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Use wc:
wc -l <filename>
This will output the number of lines in <filename>:
$ wc -l /dir/file.txt
3272485 /dir/file.txt
Or, to omit the <filename> from the result use wc -l < <filename>:
$ wc -l < /dir/file...
Iterating over Java collections in Scala
... to iterate over the rows contained in the java.util.Iterator that I get from the Sheet class. I would like to use the iterator in a for each style loop, so I have been trying to convert it to a native Scala collection but will no luck.
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Error on pod install
I have a working project the uses a pod file for some weeks now. When I learned that some of my pods have update I tried to 'pod install' on got this weird error
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momentJS date string add 5 days
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UPDATED: January 19, 2016
As of moment 2.8.4 - use .add(5, 'd') (or .add(5, 'days')) instead of .add('d', 5)
var new_date = moment(startdate, "DD-MM-YYYY").add(5, 'days');
Thanks @Bala for the information.
UPDATED: March 21, 2014
This is what you'd h...
ContinuousSpeech 连续语音识别扩展：持续语音识别无需重复启动 · App Inventor 2 中文网
...提示音 SoundEnabled
控制系统提示音的开关状态。设置为 false 可禁用识别开始和结束时的提示音。
版本 Version
返回扩展的版本号。
方法 Methods
启动 Start()
启动连续语音识别。识别器将持续运行，直到...
Populate nested array in mongoose
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Mongoose 4.5 support this
Project.find(query)
.populate({
path: 'pages',
populate: {
path: 'components',
model: 'Component'
}
})
.exec(function(err, docs) {});
And you can join more than one deep level
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Why is UICollectionViewCell's outlet nil?
I have created a custom UICollectionViewCell in Interface Builder, binded views on it to the class, and then when I want to use and set a string to the label on the string, tha label has a nil value.
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How do I merge two dictionaries in a single expression in Python (taking union of dictionaries)?
...ged (i.e. taking the union). The update() method would be what I need, if it returned its result instead of modifying a dictionary in-place.
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Use grep to report back only line numbers
I have a file that possibly contains bad formatting (in this case, the occurrence of the pattern \\backslash ). I would like to use grep to return only the line numbers where this occurs (as in, the match was here, go to line # x and fix it).
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