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How do you compare structs for equality in C?
...floating point types with redundant encodings. (Intel long double, decimal64, etc.) These issues make no difference is calloc() used or not or padding.
– chux - Reinstate Monica
Apr 14 '15 at 15:02
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Compare DATETIME and DATE ignoring time portion
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Replace String in all files in Eclipse
...ant
In the search tab right click and select replace , or replace all:
A demo at:
http://www.avajava.com/tutorials/lessons/how-do-i-do-a-find-and-replace-in-multiple-files-in-eclipse.html
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Fundamental difference between Hashing and Encryption algorithms
...change it to a new one and use that as feedback into itself (MD5 does this 64 times for each 512bit chunk of data). It then somehow combines the resultant states from all these iterations back together to form the resultant hash.
Now, if you wanted to decode the hash, you'd first need to figure ou...
How can prepared statements protect from SQL injection attacks?
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The idea is very simple - the query and the data are sent to the database server separately.
That's all.
The root of the SQL injection problem is in the mixing of the code and the data.
In fact, our SQL query is a legitimate program.
And we are creating such a program dynamically, adding...
How to access java-classes in the default-package?
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a demo of how to use jarjar would be great
– BiGGZ
Mar 2 '17 at 21:34
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How to get folder path from file path with CMD
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See also: ss64.com/nt/syntax-args.html - use %~dp1 for drive and path only.
– Andrew
Oct 28 '17 at 1:36
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Check if a string has white space
...le-escape all sequences code, i.e., \\s in place of \s, etc.
Full working demo from source code....
$(document).ready(function(e) { function hasWhiteSpace(s) {
var reWhiteSpace = new RegExp("\\s+");
// Check for white space
if (reWhiteSpace.test(s)) {
//...
jQuery get selected option value (not the text, but the attribute 'value')
...ler, you could use simply this.value to get the selected option value. See demo for more options.
//ways to retrieve selected option and text outside handler
console.log('Selected option value ' + $('select option').filter(':selected').val());
console.log('Selected option value ' + $('select...
Fastest way to duplicate an array in JavaScript - slice vs. 'for' loop
... for splice and you'll be surprised (while...)
– mate64
Jun 14 '14 at 6:22
4
Sadly for short arra...