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EC2 Can't resize volume after increasing size
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Sachin ShintreSachin Shintre
46644 silver badges33 bronze badges
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Should I make HTML Anchors with 'name' or 'id'?
...L 3.2 support." It claims support for Win95 thru XP, but it works fine w/ 64-bit Win7. So, why have such a dinosaur? For testing, of course, to make sure my sites don't break too badly w/ truly antique browsers. Also, I also carry OB1 on a flash drive. It is tiny, self-contained & immune from ...
Check if a class is derived from a generic class
...eneric2<Class1>).IsSubClassOfGeneric(typeof(IBaseGeneric<>)), "32");
Assert.IsTrue(typeof(ChildGenericA).IsSubClassOfGeneric(typeof(BaseGenericA<,>)), "33");
Assert.IsFalse(typeof(ChildGenericA).IsSubClassOfGeneric(typeof(WrongBaseGenericA<,>)), "34");
Assert.IsTr...
How do I use arrays in C++?
...rray is treated as a pointer, placed
at the same address as the array. For 32-bit executable this means that the first
int value in the array, is treated as a pointer. I.e., in main.cpp the
numbers variable contains, or appears to contain, (int*)1. This causes the
program to access memory down at ve...
Resolving javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path
...to “Details” of the certificate and “Copy to file”. Copy it in Base64 (.cer) format. It will be saved on your Desktop.
• Install the certificate ignoring all the alerts.
• This is how I gathered the certificate information of the URL that I was trying to access.
Now I had to make my java...
JSON left out Infinity and NaN; JSON status in ECMAScript?
...oats, i.e. by a literals NaN/Infinity/NegInfinity. These are states of the 64 bit doubles and as such should be representable. There are people who depend on them (for reasons). They were probably forgotten because JSON/Javascript originated in web development instead of scientific computing.
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What is the difference between Scrum and Agile Development? [closed]
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The answer isn't clear enough. The way it explains these two things, they sound to be essentially similar; just different terminologies has...
How to add one day to a date? [duplicate]
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Daniel RikowskiDaniel Rikowski
64.6k5151 gold badges234234 silver badges316316 bronze badges
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A std::map that keep track of the order of insertion?
...ny hashes are vulnerable
// to DoS attacks), pass in two randomly selected 64-bit
// integer keys. Construct with CSPRNG.
// CubicleSoft::OrderedHash<int> TempHash(47, Key1, Key2);
CubicleSoft::OrderedHashNode<int> *Node;
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// Push() for string keys takes a pointer to the string,
// i...
Remove unwanted parts from strings in a column
...r.replace(r'\D', '').astype(int)
df.dtypes
time object
result int64
dtype: object
If you don't want to modify df in-place, use DataFrame.assign:
df2 = df.assign(result=df['result'].str.replace(r'\D', ''))
df
# Unchanged
.str.extract
Useful for extracting the substring(s) you want t...