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How to convert an int to a hex string?
... if the output letters are upper or lower.):
'{:x}'.format(15)
> f
And now with the new f'' format strings you can do:
f'{15:x}'
> f
To add 0 padding you can use 0>n:
f'{2034:0>4X}'
> 07F2
NOTE: the initial 'f' in f'{15:x}' is to signify a format string
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Center content in responsive bootstrap navbar
..., this solution doesn't seem to work anymore. Your example is left aligned now.
– Bjarte Aune Olsen
Jun 23 '15 at 20:58
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git undo all uncommitted or unsaved changes
... git reset --hard HEAD after viewing this post . I responds with head is now at 18c3773... but when I look at my local source all the files are still there. What am I missing?
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Meaning of @classmethod and @staticmethod for beginner? [duplicate]
...me the meaning of @classmethod and @staticmethod in python? I need to know the difference and the meaning.
12 Answers
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Download attachments using Java Mail
Now that I`ve downloaded all the messages, and store them to
4 Answers
4
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Android get free size of internal/external memory
...()).getAvailableBytes();
To get a nice formatted string of what you got now, you can use:
String formattedResult=android.text.format.Formatter.formatShortFileSize(this,availableSizeInBytes);
or you can use this in case you wish to see exact bytes number but nicely:
NumberFormat.getInstance()....
How to round the corners of a button
...rderIBColor {
return [UIColor colorWithCGColor:self.borderColor];
}
now onwards to set border color check screenshot
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Named Branches vs Multiple Repositories
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And your upstream clone will contain:
[a] --- [b] --- [c] --- [d]
You now notice the bug and fix it. Here you don't have to hg update since the upstream clone is ready to use. You commit and create [e]:
[a] --- [b] --- [c] --- [d] --- [e]
To include the bugfix in your development clone you p...
How do I cancel form submission in submit button onclick event?
...ut type="submit" value="login" id="login-btn"/>
</form>
You can now catch get that event before the form postback and stop it from postback and do all the ajax you want using this jquery.
$(document).ready(function () {
$("#login-btn").click(function (event) {
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Best way to test for a variable's existence in PHP; isset() is clearly broken
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Ah ha! NOW you're talkin'! How would you do that for, say, class properties?
– chazomaticus
Jan 6 '09 at 21:23
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