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How to print out the contents of a vector?
...
You can use an iterator:
std::vector<char> path;
// ...
for (std::vector<char>::const_iterator i = path.begin(); i != path.end(); ++i)
std::cout << *i << ' ';
If you want to modify the vector's contents in the for loop, then use iterato...
Lazy Method for Reading Big File in Python?
... assert len(list(rows(f, chunksize=chunksize))) == 1
@cleanup
def test_1_char_2_rows(chunksize=1024):
with open(test_file, 'w') as f:
f.write('|')
with open(test_file) as f:
assert len(list(rows(f, chunksize=chunksize))) == 2
@cleanup
def test_1_char(chunksize=1024):
w...
Print text instead of value from C enum
...g here that you move the declaration of enum Days outside of main):
const char* getDayName(enum Days day)
{
switch (day)
{
case Sunday: return "Sunday";
case Monday: return "Monday";
/* etc... */
}
}
/* Then, later in main: */
printf("%s", getDayName(TheDay));
Altern...
Random String Generator Returning Same String [duplicate]
...g. My goal is to be able to run this twice and generate two distinct four character random strings. However, it just generates one four character random string twice.
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how to convert a string to date in mysql?
I have a string column which acts as a date and I want to select it as a date .
5 Answers
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How can I use UUIDs in SQLAlchemy?
...cause it implicitly tries to do some sort of character conversion for the "select * from table where id =..." and there's miscellaneous display issues.
Other than that everything seems to work fine, and so I'm throwing it out there. Leave a comment if you see a glaring error with it. I welcome any ...
How to read the content of a file to a string in C?
... to interpret it) to open a file in C and read its contents into a string (char*, char[], whatever)?
11 Answers
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How to assign an exec result to a sql variable?
...esultForPos INT
EXEC @ResultForPos = storedprocedureName 'InputParameter'
SELECT @ResultForPos
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How can I get a file's size in C? [duplicate]
...ring, which I allocate using malloc() . Just writing malloc(10000*sizeof(char)); is IMHO a bad idea.
8 Answers
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How can I get Knockout JS to data-bind on keypress instead of lost-focus?
... "auto-populate" values ( like if the input field is named "firstname" ). selecting from the auto-populate doesnt work with "afterkeydown". is there a way to catch this?
– Anton
Sep 9 '12 at 0:01
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