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How to print the full traceback without halting the program?
...monstrate that we get the full stacktrace:
def raise_error():
raise RuntimeError('something bad happened!')
def do_something_that_might_error():
raise_error()
Printing
To print the full traceback, use the traceback.print_exc method:
try:
do_something_that_might_error()
except Exception...
Length of string in bash
How do you get the length of a string stored in a variable and assign that to another variable?
8 Answers
...
How to disallow temporaries
...
This one doesn't result in a compiler error, but a runtime error. Instead of measuring a wrong time, you get an exception which may be acceptable too.
Any constructor you want to guard needs a default argument on which set(guard) is called.
struct Guard {
Guard()
:guard...
Difference between map, applymap and apply methods in Pandas
...
Quick Summary
DataFrame.apply operates on entire rows or columns at a time.
DataFrame.applymap, Series.apply, and Series.map operate on one
element at time.
Series.apply and Series.map are similar and often interchangeable. Some of their slight differences are discussed in osa's answer belo...
Java Programming - Where should SQL statements be stored? [closed]
...
And all the time spent tracking down the hard-coded SQL is job security. If you're the only person who knows where the SQL is, you can't be fired.
– S.Lott
Nov 2 '09 at 15:49
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How does PHP 'foreach' actually work?
...cally you have the same situation as above.
Another small variation, this time we'll assign the array to another variable:
$foo = $array;
foreach ($array as $val) {
var_dump(current($array));
}
/* Output: 1 1 1 1 1 */
Here the refcount of the $array is 2 when the loop is started, so for once...
How to programmatically send SMS on the iPhone?
...aling operations. (Imagine if the game instead dialed 911 at a particular time of day)
Your best bet is to set up an intermediate server on the internet that uses an online SMS sending service and send the SMS via that route if you need complete automation. (ie, your program on the iPhone sends a...
How do I get currency exchange rates via an API such as Google Finance? [closed]
...ers ...",
"license": "all code open-source under GPL v3 ...",
"timestamp": 1323115901,
"base": "USD",
"rates": {
"AED": 3.66999725,
"ALL": 102.09382091,
"ANG": 1.78992886,
// 115 more currency rates here ...
}
}
currencylaye...
How to delete a character from a string using Python
There is a string, for example. EXAMPLE .
16 Answers
16
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Remove multiple spaces and new lines inside of String
Suppose we have string like this:
9 Answers
9
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