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smart pointers (boost) explained
...allum Watkins
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answered Feb 20 '09 at 15:19
Johannes Schaub - litbJohannes Schaub - litb
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Formatting Decimal places in R
I have a number, for example 1.128347132904321674821 that I would like to show as only two decimal places when output to screen (or written to a file). How does one do that?
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AngularJS - how to get an ngRepeat filtered result reference
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answered Jul 30 '12 at 13:12
Andrew JoslinAndrew Joslin
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Difference between SelectedItem, SelectedValue and SelectedValuePath
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edited Aug 18 '19 at 10:34
strongbutgood
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answered Feb 4 '11 at...
How do DATETIME values work in SQLite?
...ing dates and times as TEXT, REAL, or INTEGER values:
TEXT as ISO8601 strings ("YYYY-MM-DD HH:MM:SS.SSS").
REAL as Julian day numbers, the number of days since noon in Greenwich on November 24, 4714 B.C. according to the proleptic Gregorian calendar.
INTEGER as Unix Time, the number of...
How to write inline if statement for print?
...ents. Only the a part is an expression. So if you write
print a if b else 0
it means
print (a if b else 0)
and similarly when you write
x = a if b else 0
it means
x = (a if b else 0)
Now what would it print/assign if there was no else clause? The print/assignment is still there.
And not...
How to set a Timer in Java?
... @Override
public void run() {
// Your database code here
}
}, 2*60*1000);
// Since Java-8
timer.schedule(() -> /* your database code here */, 2*60*1000);
To have the task repeat after the duration you would do:
timer.scheduleAtFixedRate(new TimerTask() {
@Override
public void run...
Find the Smallest Integer Not in a List
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120
If the datastructure can be mutated in place and supports random access then you can do it in O(...
How to overlay one div over another div
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#container {
width: 100px;
height: 100px;
position: relative;
}
#navi,
#infoi {
width: 100%;
height: 100%;
position: absolute;
top: 0;
left: 0;
}
#infoi {
z-index: 10;
}
<div id="container">
<div id="nav...
“Instantiating” a List in Java? [duplicate]
...ayList<T>();
This is in contrast with .NET, where, since version 2.0, List<T> is the default implementation of the IList<T> interface.
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