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PreparedStatement IN clause alternatives?
... final StringBuilder sb = new StringBuilder(
new String(new char[params]).replace("\0", "?,")
);
// Remove trailing comma.
sb.setLength(Math.max(sb.length() - 1, 0));
// For more than 1 parameter, replace the single parameter with
// multiple parameter placeholde...
Can a Windows batch file determine its own file name?
...hat I find interesting is that %nx0 won't work, given that we know the '~' char usually is used to strip/trim quotes off of a variable.
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Enterprise app deployment doesn't work on iOS 7.1
...is bit
Fill in your certificate information (Must contain only ascii chars!, thanks @Jasper Blues)
Save the generate CSR somewhere
Creating the Certificate
Acting as the certificate authority again, it's up to you to decide if the person who sent you the CSR is genuine and they're ...
Difference between float and decimal data type
... changed they way they store the DECIMAL type. In the past they stored the characters (or nybbles) for each digit comprising an ASCII (or nybble) representation of a number - vs - a two's complement integer, or some derivative thereof.
The current storage format for DECIMAL is a series of 1,2,3,or...
Difference between 'struct' and 'typedef struct' in C++?
...t constructor,
and a conversion operator that
converts a foo object to char const *.
The expression
p = foo();
in main should construct a foo object
and apply the conversion operator. The
subsequent output statement
cout << p << '\n';
should display class foo, but...
How to return an array from JNI to Java?
... (JNIEnv *env, jobject jobj){
jobjectArray ret;
int i;
char *message[5]= {"first",
"second",
"third",
"fourth",
"fifth"};
ret= (jobjectArray)env->NewObjectArray(5,
...
Any difference between First Class Function and High Order Function
... supported because functions are inferior to other value types like int or char, in the sense that they cannot be explicitly defined (by a function body) wherever you want.
– wlnirvana
Apr 27 '17 at 23:58
...
Finding three elements in an array whose sum is closest to a given number
...de is O(N) storage, rather than doing it in-place.
– Charles Munger
Nov 16 '12 at 21:10
6
Using a...
What is meant by Resource Acquisition is Initialization (RAII)?
...s piece of code:
void fn(const std::string& str)
{
std::vector<char> vec;
for (auto c : str)
vec.push_back(c);
// do something
}
when you create a vector and you push elements to it, you don't care about allocating and deallocating such elements. The vector uses new ...
textarea's rows, and cols attribute in CSS
...you use "em" rather than "px" then you can specify the width and height in characters as you would with 'rows' and 'cols' attributes. Even works with IE6 I believe.
– Swanny
Feb 11 '14 at 21:36
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