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How do I make my string comparison case insensitive?
...fact, the JDK APIs do not provide access to information about case folding character data, so this job is best delegated to a tried and tested third-party library.
That library is ICU, and here is how one could implement a utility for case-insensitive string comparison:
import com.ibm.icu.text.Nor...
How to set selected value of jquery select2?
This belong to codes prior to select2 version 4
28 Answers
28
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Efficiently convert rows to columns in sql server
...ou can use the PIVOT function to transform the data from rows to columns:
select Firstname, Amount, PostalCode, LastName, AccountNumber
from
(
select value, columnname
from yourtable
) d
pivot
(
max(value)
for columnname in (Firstname, Amount, PostalCode, LastName, AccountNumber)
) piv;
S...
Only get hash value using md5sum (without filename)
...ssed by just the name without the [0] index, ie, $md5 contains only the 32 chars of the md5sum.
md5=($(md5sum file))
echo $md5
# 53c8fdfcbb60cf8e1a1ee90601cc8fe2
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How to split a string into an array of characters in Python?
... to look around the web for answers to splitting a string into an array of characters but I can't seem to find a simple method
...
Reset select2 value and show placeholder
How do I set the placeholder on value reset by select2. In my example If locations or grade select boxes are clicked and my select2 has a value than the value of select2 should reset and show the default placeholder. This script is resetting the value but won't show the placeholder
...
deny direct access to a folder and file by htaccess
...or a timestamp and validation. The validation could be, say, the first 10 chars of an MD5 of the timestamp and some internal secret. On processing the submit you can then (i) validate that the timestamp and validation match, and (ii) the timestamp is within, say, 15 minutes of the current time.
T...
How do I change selected value of select2 dropdown with JqGrid?
I'm using Oleg's select2 demo , but I am wondering whether it would be possible to change the currently selected value in the dropdown menu.
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What’s the best way to check if a file exists in C++? (cross platform)
...on in the stream:
#include <fstream>
bool checkExistence(const char* filename)
{
ifstream Infield(filename);
return Infield.good();
}
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Alternatives to gprof [closed]
...lways found profilers not so useful for fixing slow code, and instead used selective bits of debugging code to measure the time taken by a group of statements of my choosing, often aided by some trivial little macros or whatever. It's never taken me too long to find the culprit, but I've always bee...