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What is the m>me m>aning of the prefix N in T-SQL statem>me m>nts and when should I use it?
I have seen prefix N in som>me m> insert T-SQL queries. Many people have used N before inserting the value in a table.
4 Answe...
How do I m>me m>rge my local uncommitted changes into another Git branch?
... different branch
git stash apply x # to select the right one
As comm>me m>nted by benjohn (see git stash man page):
To also stash currently untracked (newly added) files, add the argum>me m>nt -u, so:
git stash -u
shar...
jQuery slide left and show
...Up() and slideDown() as seen below. However, I would also like to implem>me m>nt slideLeftShow() and slideRightHide() .
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How to hide command output in Bash
...is what you want to do; &>- redirects stdout and stderr to a file nam>me m>d - (hyphen), which is not what what you want to do. It'll look the sam>me m> at first, but the latter creates a stray file in your working directory. It's easy to rem>me m>mber: >&2 redirects stdout to descriptor 2 (stderr), ...
Sending a JSON to server and retrieving a JSON in return, without JQuery
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Sending and receiving data in JSON format using POST m>me m>thod
// Sending and receiving data in JSON format using POST m>me m>thod
//
var xhr = new XMLHttpRequest();
var url = "url";
xhr.open("POST", url, true);
xhr.setRequestHeader("Content-Type", "application/json");
xhr.onreadystat...
Android customized button; changing text color
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Note that (for m>me m>, at least) there is a bug where the "normal" state (<item android:color="#ffffff" /> in your answer) must be placed at the end of the file as in your answer. Placing the normal state at the top of the file (above th...
Which characters are valid/invalid in a JSON key nam>me m>?
Are there any forbidden characters in key nam>me m>s, for JavaScript objects or JSON strings? Or characters that need to be escaped?
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Query for array elem>me m>nts inside JSON type
... json column called data in a table called reports . The JSON looks som>me m>thing like this:
3 Answers
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Why does one hot encoding improve machine learning performance?
...a single weight per feature, or they use distances between samples. The form>me m>r is the case for linear models such as logistic regression, which are easy to explain.
Suppose you have a dataset having only a single categorical feature "nationality", with values "UK", "French" and "US". Assum>me m>, withou...
How to get all child inputs of a div elem>me m>nt (jQuery)
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Use it without the greater than:
$("#panel :input");
The > m>me m>ans only direct children of the elem>me m>nt, if you want all children no matter the depth just use a space.
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