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Intellij IDEA crashed, and now throws an error
...n off my computer. (long click power button) When I turned on computer and start IntelliJ IDEA I had this error:
10 Answers...
In Python, how can you load YAML mappings as OrderedDicts?
...e,
'expected a mapping node, but found %s' % node.id, node.start_mark)
mapping = OrderedDict()
for key_node, value_node in node.value:
key = self.construct_object(key_node, deep=deep)
try:
hash(key)
except TypeError...
WPF Timer Like C# Timer
...imer_Tick;
dispatcherTimer.Interval = new TimeSpan(0,0,1);
dispatcherTimer.Start();
private void dispatcherTimer_Tick(object sender, EventArgs e)
{
// code goes here
}
More on the DispatcherTimer can be found here
sha...
Numeric for loop in Django templates
... I think this is right solution. Do range(1, 16) to get numbers starting from 1, not 0.
– chhantyal
Feb 16 '15 at 10:30
1
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How do I split a string on a delimiter in Bash?
...is is the simplest of all, you can access array elements with ${arrIN[1]} (starting from zeros of course)
– Oz123
Mar 21 '11 at 18:50
27
...
Most underused data visualization [closed]
...ons blog. Here is the ggplot code courtesy of Hadley:
stock <- "MSFT"
start.date <- "2006-01-12"
end.date <- Sys.Date()
quote <- paste("http://ichart.finance.yahoo.com/table.csv?s=",
stock, "&a=", substr(start.date,6,7),
"&b=", substr(start.date,...
Django Server Error: port is already in use
Restarting the Django server displays the following error:
16 Answers
16
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CSS hexadecimal RGBA?
... in my client-facing products?
All jokes aside: it's currently only the start of 2015, so these will not be supported in any browser for quite some time yet - even if your product is only designed to work on the most up-to-date of browsers you'll probably not be seeing this in action in a product...
Link to add to Google calendar
...e.com/calendar/render?
action=TEMPLATE
&text=[event-title]
&dates=[start-custom format='Ymd\\THi00\\Z']/[end-custom format='Ymd\\THi00\\Z']
&details=[description]
&location=[location]
&trp=false
&sprop=
&sprop=name:"
target="_blank" rel="nofollow">Add to my calendar<...
Spring @Transactional - isolation, propagation
...
PROPAGATION_REQUIRED = 0; If DataSourceTransactionObject T1 is already started for Method M1. If for another Method M2 Transaction object is required, no new Transaction object is created. Same object T1 is used for M2.
PROPAGATION_MANDATORY = 2; method must run within a transaction. If no
exist...