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How to convert BigDecimal to Double in Java?
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230
You need to use the doubleValue() method to get the double value from a BigDecimal object.
BigD...
Adding git branch on the Bash command prompt
...).
Option 1: use an existing copy on your filesystem. Example (Mac OS X 10.15):
$ find / -name 'git-prompt.sh' -type f -print -quit 2>/dev/null
/Library/Developer/CommandLineTools/usr/share/git-core/git-prompt.sh
Option 2: Pull the script from GitHub.
Next, add the following line to your .b...
The static keyword and its various uses in C++
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150
Variables:
static variables exist for the "lifetime" of the translation unit that it's defined i...
jQuery - multiple $(document).ready …?
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answered Mar 10 '11 at 17:29
Praveen PrasadPraveen Prasad
28.9k1616 gold badges6565 silver badges103103 bronze badges
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How do I vertically center UITextField Text?
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In Swift 3.0, this is the recommended way in using an enum: textField.contentVerticalAlignment = .center
– Glenn Posadas
Feb 17 '17 at 17:35
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How to convert a string of bytes into an int?
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110
You can also use the struct module to do this:
>>> struct.unpack("<L", "y\xcc\xa6\x...
How to have Emacs auto-refresh all buffers when files have changed on disk?
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answered Sep 26 '09 at 17:33
AshwinAshwin
3,37322 gold badges1616 silver badges1111 bronze badges
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SQL, Postgres OIDs, What are they and why are they useful?
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answered Apr 11 '11 at 20:22
Frank FarmerFrank Farmer
33.9k1010 gold badges6666 silver badges8686 bronze badges
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Correct way to try/except using Python requests module?
... SystemExit(e)
As Christian pointed out:
If you want http errors (e.g. 401 Unauthorized) to raise exceptions, you can call Response.raise_for_status. That will raise an HTTPError, if the response was an http error.
An example:
try:
r = requests.get('http://www.google.com/nothere')
r.rais...
Importing a Swift protocol in Objective-C class
...e?
– Jamie Forrest
Jun 6 '14 at 14:40
Adding @objc helped me with importing Swift classes in to Obj-C
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