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What is the best way to remove accents (normalize) in a Python unicode string?
...f "é"). You passed a regular string to remove_accents, so when trying to convert your string to a unicode string, the default ascii encoding was used. This encoding does not support any byte whose value is >127. When you typed "é" in your shell, your O.S. encoded that, probably with UTF-8 or...
C# Interfaces. Implicit implementation versus Explicit implementation
What are the differences in implementing interfaces implicitly and explicitly in C#?
12 Answers
...
What's the better (cleaner) way to ignore output in PowerShell? [closed]
...ect pipeline.
## Control Pipeline
Measure-Command {$(1..1000) | ?{$_ -is [int]}}
TotalMilliseconds : 119.3823
## Out-Null
Measure-Command {$(1..1000) | ?{$_ -is [int]} | Out-Null}
TotalMilliseconds : 190.2193
## Redirect to $null
Measure-Command {$(1..1000) | ?{$_ -is [int]} > $null}
TotalM...
How to write a large buffer into a binary file in C++, fast?
...signed long long size = 8ULL*1024ULL*1024ULL;
unsigned long long a[size];
int main()
{
FILE* pFile;
pFile = fopen("file.binary", "wb");
for (unsigned long long j = 0; j < 1024; ++j){
//Some calculations to fill a[]
fwrite(a, 1, size*sizeof(unsigned long long), pFile);...
Using switch statement with a range of value in each case?
...that sort. Why not just do the following?
public static boolean isBetween(int x, int lower, int upper) {
return lower <= x && x <= upper;
}
if (isBetween(num, 1, 5)) {
System.out.println("testing case 1 to 5");
} else if (isBetween(num, 6, 10)) {
System.out.println("testing cas...
Why can't the C# constructor infer type?
... name but different generic arity is the better constructor. In order to maintain backwards compatibility a ctor on a non-generic type must always win.
Is there a practical reason why the constructor can't support type inference?
Yes. Even if the benefit of the feature outweighs its costs -- w...
How do you use variables in a simple PostgreSQL script?
.....
END $$;
Also you can get the last insert id:
DO $$
DECLARE lastid bigint;
BEGIN
INSERT INTO test (name) VALUES ('Test Name')
RETURNING id INTO lastid;
SELECT * FROM test WHERE id = lastid;
END $$;
share
...
What is the correct format to use for Date/Time in an XML file
...
Keep in mind this converts the date to UTC. When you process the date, you must convert it back to your current timezone based on locale (unless you are processing everything in UTC). Also, usually you would put a 'Z' at the end to denote the ...
Occurrences of substring in a string
...uld be an infinite loop. This can be fixed by moving the last line of code into the if block.
String str = "helloslkhellodjladfjhello";
String findStr = "hello";
int lastIndex = 0;
int count = 0;
while(lastIndex != -1){
lastIndex = str.indexOf(findStr,lastIndex);
if(lastIndex != -1){
...
How can I read and parse CSV files in C++?
I need to load and use CSV file data in C++. At this point it can really just be a comma-delimited parser (ie don't worry about escaping new lines and commas). The main need is a line-by-line parser that will return a vector for the next line each time the method is called.
...