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What's “this” in JavaScript onclick?
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Yea... you didn't really answer the question :-/ nothing personal!
– Dave
Oct 23 '12 at 10:48
1
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How do I make many-to-many field optional in Django?
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@omouse I think yes, blank is for django validation, and null for the database. In this kind of case (like for IntegerField) it makes no sense to put one without the other I think
– lajarre
Oct 26 '12 at 15:46
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Scroll back to the top of scrollable div
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var myDiv = document.getElementById('containerDiv');
myDiv.innerHTML = variableLongText;
myDiv.scrollTop = 0;
See the scrollTop attribute.
share
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improve...
Disabling Minimize & Maximize On WinForm?
...te.Minimized.
If you want to ever actually close the form, make a class-wide boolean _close and, in your handler, set e.Cancel to !_close, so that whenever the user clicks the X on the window, it doesn't close, but you can still close it (without just killing it) with close = true; this.Close();
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error: default argument given for parameter 1
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Keep only first n characters in a string?
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Use substring function
Check this out http://jsfiddle.net/kuc5as83/
var string = "1234567890"
var substr=string.substr(-8);
document.write(substr);
Output >> 34567890
substr(-8) will keep last 8 chars
var substr=string.substr(8);
document.write(substr);
Output ...
WPF Auto height in code
...l help you.
At times, you may want to
programmatically set the Height or
Width of a WPF element to Auto in
code. To do this, just use the
Double.NaN (Not a Number) value.
For example, in C#:
this.txtName.Width = Double.NaN;
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How to convert a LocalDate to an Instant?
...R-310 will not select the time-zone for you automatically, so you must provide it.
LocalDate date = LocalDate.now();
Instant instant = date.atStartOfDay(ZoneId.systemDefault()).toInstant();
This example uses the default time-zone of the JVM - ZoneId.systemDefault() - to perform the conversion. Se...
How do you skip a unit test in Django?
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Ahh, I didn't know that you could trick the interpreter with that True argument. Thanks!
– user798719
Jul 8 '13 at 6:20
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UINavigationBar custom back button without title
...customs here. If you need any help with the site's functions, don't be afraid to search up, then ask a question on Meta Stack Overflow (if you still couldn't find an answer). Thanks, and good luck! Anyway, you can post your images now... :)
– Qantas 94 Heavy
No...