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How do I ignore ampersands in a SQL script running from SQL Plus?
...variables you might not want to turn define off. In these cases you could convert the ampersand from its numeric equivalent as in || Chr(38) || or append it as a single character as in || '&' ||.
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How do I toggle an element's class in pure JavaScript?
I'm looking for a way to convert this jQuery code (which is used in responsive menu section) to pure JavaScript.
8 Answers
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Python String and Integer concatenation [duplicate]
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for i in range[1,10]:
string = "string" + str(i)
The str(i) function converts the integer into a string.
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How to add number of days to today's date? [duplicate]
...) //replace 2 with number of days you want to add
.toDate(); //convert it to a Javascript Date Object if you like
Link Ref : http://momentjs.com/docs/#/manipulating/add/
Moment.js is an amazing Javascript library to manage Date objects and extremely light weight at 40kb.
Good Luck.
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What are the basic rules and idioms for operator overloading?
... bitshift operators << and >>, although still used in hardware interfacing for the bit-manipulation functions they inherit from C, have become more prevalent as overloaded stream input and output operators in most applications. For guidance overloading as bit-manipulation operators, see...
std::vector versus std::array in C++
...style array. However, it's more secure, since the implicit conversion to pointer is disabled, and it provides much of the STL-related functionality of std::vector and of the other containers, so you can use it easily with STL algorithms & co. Anyhow, for the very limitation of fixed size it's mu...
How to concatenate two numbers in javascript?
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You can also use toString function to convert it to string and concatenate.
var a = 5;
var b = 6;
var value = a.toString() + b.toString();
ModelState.IsValid == false, why?
...lowing snippet to find out whats wrong:
(Often if the binder is trying to convert strings to complex types etc)
if (!ModelState.IsValid)
{
var errors = ModelState.SelectMany(x => x.Value.Errors.Select(z => z.Exception));
// Breakpoint, Log or examine the list with Exceptions.
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How to find the created date of a repository project on GitHub?
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@legends or someone else, suggestions for converting to human readable timestamps?
– jasonleonhard
Sep 12 '19 at 21:29
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Is there a reason for C#'s reuse of the variable in a foreach?
...oop body, as it made no observable difference. When closure semantics were introduced in C# 2.0, the choice was made to put the loop variable outside the loop, consistent with the "for" loop.
I think it is fair to say that all regret that decision. This is one of the worst "gotchas" in C#, and we a...