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if…else within JSP or JSTL
...rea Ligios
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answered May 9 '11 at 11:00
Jigar JoshiJigar Joshi
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Debugging Scala code with simple-build-tool (sbt) and IntelliJ
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answered Aug 14 '14 at 2:32
MikeMike
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Delete a key from a MongoDB document using Mongoose
...de-mongodb-native driver. Each model has a collection object that contains all the methods that node-mongodb-native offers. So you can do the action in question by this:
User.collection.update({_id: user._id}, {$unset: {field: 1 }});
Since version 2.0 you can do:
User.update({_id: user._id}, {$u...
Split string, convert ToList() in one line
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var numbers = sNumbers.Split(',').Select(Int32.Parse).ToList();
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How do I get the row count of a pandas DataFrame?
...[0].count()", "len(data.index)"],
xlabel="data rows"
)
EDIT: As @Dan Allen noted in the comments len(df.index) and df[0].count() are not interchangeable as count excludes NaNs,
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How do I change the hover over color for a hover over table in Bootstrap?
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232
Give this a try:
.table-hover tbody tr:hover td, .table-hover tbody tr:hover th {
background...
Iterate keys in a C++ map
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If you really need to hide the value that the "real" iterator returns (for example because you want to use your key-iterator with standard algorithms, so that they operate on the keys instead of the pairs), then take a look at Boost's...
Maven Install on Mac OS X
I'm trying to install maven through the terminal by following these instructions .
24 Answers
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How to detect the end of loading of UITableView
...htafoya's comment is right. If you want this code to detect end of loading all data from source, it wouldn't, but that's not the original question. This code is for detecting when all cells that are meant to be visible are displayed. willDisplayCell: used here for smoother UI (single cell usually di...
How to set a cookie for another domain
...ring them.
– Seba M
Mar 11 '19 at 7:32
If you're sending the GET this way, you can as well use AJAX.
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