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Truncate Two decimal places without rounding
... of decimal places (say 25) it will cause the end result to have precision error. I fixed it by changing the factor type to decimal.
– TheKingDave
Aug 19 '13 at 14:34
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Iterating through a JSON object
...en 3 if using test json
If you don't decode you will get bytes vs string errors in Python 3.
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delegate keyword vs. lambda notation
...String(CultureInfo.InvariantCulture));
});
And I replace with lambda:(error)
var mytask = Task.Factory.StartNew(() =>
{
Thread.Sleep(5000);
return 2712;
});
mytask.ContinueWith(()=>
{
_backgroundTask.ContinueTask(() =>lblPercent.Content = mytask.Result.ToString(CultureInfo...
How do I create a readable diff of two spreadsheets using git diff?
... on xls files that I know of, and this makes merging extremely tedious and error prone.
21 Answers
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How to use a link to call JavaScript?
...e it will work for browsers with javascript not enabled, or if there is an error in the javascript code that doesn't work.
javascript runs on page load:
window.onload = function(){
document.getElementById("DaLink").onclick = function(){
if(funcitonToCall()){
...
Java executors: how to be notified, without blocking, when a task completes?
...er service, map them to my view objects and then update my view or show an error dialog (this is a GUI application):
CompletableFuture.supplyAsync(
userService::listUsers
).thenApply(
this::mapUsersToUserViews
).thenAccept(
this::updateView
).exc...
The Guava library: What are its most useful and/or hidden features? [closed]
...bles.propagate which rethrows a throwable if it's a RuntimeException or an Error and wraps it in a RuntimeException and throws that otherwise.
I could certainly go on, but I have to get to work. =) Anyway, despite my having listed some things I like here, the fact is that everything in Guava is us...
What is the best way to clone/deep copy a .NET generic Dictionary?
... entry.Value" in this context. How will i add key and value. It showing an error at my end
– Pratik
Jul 30 '13 at 4:58
2
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Format floats with standard json module
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In Python3 it gives "Map object is not JSON serializable" error, but you can resolve converting the map() to a list with list( map(pretty_floats, obj) )
– Guglie
Oct 11 '18 at 23:54
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How to Get a Layout Inflater Given a Context?
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LayoutInflater.from(context) also throw error if the inflater cannot be retreived: here the code: public static LayoutInflater from(Context context) { LayoutInflater LayoutInflater = (LayoutInflater) context.getSystemService(Context.LAYO...