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Case insensitive comparison of strings in shell script
...sematch=$(shopt -p nocasematch)
shopt -s nocasematch
[[ "foo" == "Foo" ]] && echo "match" || echo "notmatch"
$orig_nocasematch
Note: only use local if it's inside a function.
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impro...
How to use GROUP BY to concatenate strings in SQL Server?
...th will not perfectly concatenate as you might expect... it will replace "&" with "&" and will also mess with <" and ">
...maybe a few other things, not sure...but you can try this
I came across a workaround for this... you need to replace:
FOR XML PATH('')
)
with:
FOR XML PAT...
Creating a dictionary from a csv file?
I am trying to create a dictionary from a csv file. The first column of the csv file contains unique keys and the second column contains values. Each row of the csv file represents a unique key, value pair within the dictionary. I tried to use the csv.DictReader and csv.DictWriter classes, but I...
What happens when a computer program runs?
...dio.h>
int main()
{
int stackValue = 0;
int *addressOnStack = &stackValue;
int *addressOnHeap = malloc(sizeof(int));
if (addressOnStack > addressOnHeap)
{
puts("The stack is above the heap.");
}
else
{
puts("The heap is above the stack.");
...
What is `git diff --patience` for?
...rther links to algorithms details: fabiensanglard.net/git_code_review/diff.php Hope it will be useful to someone
– SathOkh
Jun 24 '14 at 20:25
...
JQuery to check for duplicate ids in a DOM
...ach(function(){
var ids = $('[id="'+this.id+'"]');
if(ids.length>1 && ids[0]==this)
console.warn('Multiple IDs #'+this.id);
});
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Why does struct alignment depend on whether a field type is primitive or user-defined?
...e Debug + Windows + Memory + Memory 1. Switch to 4-byte integers and put &test in the Address field:
0x000000E928B5DE98 0ed750e0 000000e9 11111111 00000000 22222222 00000000
0xe90ed750e0 is the string pointer on my machine (not yours). You can easily see the Int32Wrappers, with the extra...
How can one print a size_t variable portably using the printf family?
...
Considering 2013, suggest "For C99 and onward" & "For pre C99:". Best answer.
– chux - Reinstate Monica
Aug 10 '13 at 5:52
8
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Is the order of iterating through std::map known (and guaranteed by the standard)?
...erator, and two key values a and b for which the expression !compare(a,b) && !compare(b,a) is true are considered equal. The default comparison function is std::less<K>.
The ordering is not a lucky bonus feature, but rather, it is a fundamental aspect of the data structure, as the ord...
How to filter multiple values (OR operation) in angularJS
... me awhile to get back. I updated my answer with a fiddle of a concrete example.
– Xesued
Apr 9 '13 at 4:44
ok, thank...