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How can I round up the time to the nearest X minutes?
...m to round a DateTime value to a specified increment of time (Timespan):
Convert the DateTime value to be rounded to a decimal floating-point value representing the whole and fractional number of TimeSpan units.
Round that to an integer, using Math.Round().
Scale back to ticks by multiplying the r...
How to read a text-file resource into Java unit test? [duplicate]
...est/resources/abc.xml");
Once you have the InputStream, you just need to convert it into a string. This resource spells it out: http://www.kodejava.org/examples/266.html. However, I'll excerpt the relevent code:
public String convertStreamToString(InputStream is) throws IOException {
if (is...
PHP/MySQL insert row then get 'id'
... On the doc there is something to note: mysql_insert_id() will convert the return type of the native MySQL C API function mysql_insert_id() to a type of long (named int in PHP). If your AUTO_INCREMENT column has a column type of BIGINT (64 bits) the conversion may result in an incorrect ...
TimeSpan ToString format
...The hour format can at maximum show 23 hours. It will not show 27 hours or convert the 12 days to hours, it will simply cut them off as if they never existed.
One way to fix this would be to create an extension that checks the length of the TimeSpan and creates formatting based on if the timespan ...
Can anyone explain IEnumerable and IEnumerator to me? [closed]
... Nice, this explains (together with the other posts) how to convert your class into one that you can use "foreach" on to iterate over its contents.
– Contango
Nov 14 '10 at 23:46
...
How to convert a JSON string to a Map with Jackson JSON
...
Converting from String to JSON Map:
Map<String,String> map = new HashMap<String,String>();
ObjectMapper mapper = new ObjectMapper();
map = mapper.readValue(string, HashMap.class);
...
How to wait for a keypress in R?
...consolePrompt = "[click on graph then follow top prompt to continue]")
Sys.sleep(0.01)
return(keyPressed)
}
onKeybd <- function(key)
{
keyPressed <<- key
}
xaxis=c(1:10) # Set up the x-axis.
yaxis=runif(10,min=0,max=1) # Set up the y-axis.
plot(xaxis,yaxis)
for (i in xaxis)
{...
Convert objective-c typedef to its string equivalent
...
[XML] = @"XML",
[Atom] = @"Atom",
[RSS] = @"RSS"
};
...
// To convert enum to string:
NSString *str = FormatType_toString[theEnumValue];
The danger of this approach is that if you ever change the enum, you have to remember to change the array of names. You can solve this problem with...
Python, Matplotlib, subplot: How to set the axis range?
...
As found in http://www.mofeel.net/582-comp-soft-sys-matlab/54166.aspx
pylab.ylim([0,1000])
Note: The command has to be executed after the plot!
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PHP convert XML to JSON
I am trying to convert xml to json in php. If I do a simple convert using simple xml and json_encode none of the attributes in the xml show.
...