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Is it possible to write data to file using only JavaScript?
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@FirstBlood What part isn't working, are you getting an error? The file and link creation should work in Safari 7+ (I believe that stuff should also work using in Safari 6 if you use the prefixed version of URL). Setting the file name will not work in Safari because it still hasn'...
How to sort a dataframe by multiple column(s)
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I have "invalid argument to unary operator" error while running the second example.
– Nailgun
Jan 22 '13 at 23:01
22
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Catch a thread's exception in the caller thread in Python
... = bucket
def run(self):
try:
raise Exception('An error occured here.')
except Exception:
self.bucket.put(sys.exc_info())
def main():
bucket = Queue.Queue()
thread_obj = ExcThread(bucket)
thread_obj.start()
while True:
try:
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How to format a DateTime in PowerShell
... This was the only approach that didn't throw a null-valued expression error for me. Thanks.
– Ecker00
Jul 5 '18 at 13:15
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Should you choose the MONEY or DECIMAL(x,y) datatypes in SQL Server?
...it does have a precision of money. However, you still end up with rounding errors that can accumulate over time. The decimal type doesn't use binary arithmetic: it guarantees it gets the same base 10 results you would from doing it on paper.
– Joel Coehoorn
Fe...
Scala downwards or decreasing for loop?
...the answer. I'm having trouble using this solution. Here is my stacktrace: Error:(57, 17) value class may not be a member of another class implicit class RichInt(val value: Int) extends AnyVal { ^
– robert
Dec 22 '15 at 20:40
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Explain how finding cycle start node in cycle linked list work?
I understand that Tortoise and Hare's meeting concludes the existence of loop, but how does moving tortoise to beginning of linked list while keeping the hare at meeting place, followed by moving both one step at a time make them meet at starting point of cycle?
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Difference between webdriver.Dispose(), .Close() and .Quit()
...and files would not be cleared from memory. This may result in memory leak errors.
The above explanation should explain the difference between driver.close and driver.quit methods in WebDriver. I hope you find it useful.
The following website has some good tips on selenium testing : Link
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float64 with pandas to_csv
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I got an error TypeError: __init__() got an unexpected keyword argument 'float_format'
– wander95
Oct 26 '17 at 17:40
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Differences between unique_ptr and shared_ptr [duplicate]
...urce, any attempt to make a copy of a unique_ptr will cause a compile-time error. For example, this code is illegal:
unique_ptr<T> myPtr(new T); // Okay
unique_ptr<T> myOtherPtr = myPtr; // Error: Can't copy unique_ptr
However, unique_ptr can be moved using the new move semanti...