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Is there a way to check if WPF is currently executing in design mode or not?
...esignMode is actually an attached property, so you can use it in a binding from xaml as well. Might not be the most common use though :)
– aL3891
May 23 '11 at 13:10
3
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Moment JS - check if a date is today or in the future
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204
After reading the documentation: http://momentjs.com/docs/#/displaying/difference/, you have to...
bootstrap popover not showing on top of all elements
I'm working on a bootstrap site and after updating to bootstrap 2.2 from 2.0 everything worked except the popover.
15 Answe...
How to detect when a UIScrollView has finished scrolling
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edited Jan 30 '19 at 14:16
Iulian Onofrei
6,77988 gold badges5252 silver badges9393 bronze badges
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Exception 'open failed: EACCES (Permission denied)' on Android
...19, this permission is not enforced and all apps still have access to read from external storage.
– AndroidGeek
Jul 1 '15 at 8:15
1
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Convert seconds value to hours minutes seconds?
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You should have more luck with
hours = roundThreeCalc.divide(var3600, BigDecimal.ROUND_FLOOR);
myremainder = roundThreeCalc.remainder(var3600);
minutes = myremainder.divide(var60, BigDecimal.ROUND_FLOOR);
seconds = myremainder.remainder(var60);
This will drop the decimal values after each...
Good Java graph algorithm library? [closed]
...imported via colt (jung.sourceforge.net/download.html). This prevents JUNG from being used in projects under the umbrella of ASF and ESF. Maybe one should use the github fork github.com/rortian/jung2 and remove that dependency. github.com/rortian/jung2/commit/… is mirroring the last CVS commit. Th...
How do I add a placeholder on a CharField in Django?
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For a ModelForm, you can use the Meta class thus:
from django import forms
from .models import MyModel
class MyModelForm(forms.ModelForm):
class Meta:
model = MyModel
widgets = {
'name': forms.TextInput(attrs={'placeholder': 'Name'}),
...
Split string on the first white space occurrence
...t space, you can do it without a regular expression like this:
str.substr(0,str.indexOf(' ')); // "72"
str.substr(str.indexOf(' ')+1); // "tocirah sneab"
Note that if there is no space at all, then the first line will return an empty string and the second line will return the entire string. Be s...
How to pass the password to su/sudo/ssh without overriding the TTY?
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For sudo there is a -S option for accepting the password from standard input. Here is the man entry:
-S The -S (stdin) option causes sudo to read the password from
the standard input instead of the terminal device.
This will allow you to run a comman...