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Iterator invalidation rules
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can we also have a listing for std::string? I think it's different from std::vector due to SSO
– sp2danny
Jan 18 '19 at 12:16
1
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Python: Find in list
... if item equals one of the elements inside myList. Maybe you try to find a string that does not exactly match one of the items or maybe you are using a float value which suffers from inaccuracy.
As for your second question: There's actually several possible ways if "finding" things in lists.
Check...
Download large file in python with requests
...1.5gb if you drop it). f.write(b'') (if iter_content() may return an empty string) should be harmless and therefore if chunk could be dropped too.
– jfs
Sep 28 '15 at 1:40
11
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Why not be dependently typed?
...le technique is not the same. Suppose you have a function Vec Zy -> IO String. You can't use it with withZeroes, because the type Zy can't be unified with forall n. Maybe you can work around that for one or two special cases, but it quickly gets out of hand.
– John L
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“std::endl” vs “\n”
...cribed in other answers. Anyway, it's redundant when you can merge the two string literals into one.
– iBug
Apr 19 '18 at 6:44
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How to get all possible combinations of a list’s elements?
...nd this answer: there are 2^N combinations -- same as the number of binary strings of length N. For each binary string, you pick all elements corresponding to a "1".
items=abc * mask=###
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V
000 ->
001 -> c
010 -> b
011 -> bc
100 -> a
101 -> a c
110 -> ab
111 -> abc
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What is the maximum length of data I can put in a BLOB column in MySQL?
...B)
a LONGBLOB for 4294967295 bytes (4 GB).
See Storage Requirements for String Types for more info.
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How does the “this” keyword work?
...t that the interpreter created:
function MyType() {
this.someData = "a string";
}
var instance = new MyType();
// Kind of like the following, but there are more steps involved:
// var instance = {};
// MyType.call(instance);
Arrow functions
Arrow functions (introduced in ECMA6) alter the scope...
How can I read a function's signature including default argument values?
...value)
def get_method_sig(method):
""" Given a function, it returns a string that pretty much looks how the
function signature would be written in python.
:param method: a python method
:return: A string similar describing the pythong method signature.
eg: "my_method(first_argA...
How do I maintain the Immersive Mode in Dialogs?
...SABLE);
}
@Override
public void show(FragmentManager manager, String tag) {
super.show(manager, tag);
showImmersive(manager);
}
@Override
public int show(FragmentTransaction transaction, String tag) {
int result = super.show(transaction, tag);
...