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Why is it wrong to use std::auto_ptr with standard containers?
...td::auto_ptr<X> pX = vecX[0]; // vecX[0] is assigned NULL.
To overcome this limitation, you should use the std::unique_ptr, std::shared_ptr or std::weak_ptr smart pointers or the boost equivalents if you don't have C++11. Here is the boost library documentation for these smart pointers.
...
Maximum number of threads in a .NET app?
... You can use this code to get the counts: int workerThreads; int completionPortThreads; ThreadPool.GetMaxThreads(out workerThreads, out completionPortThreads);
– JALLRED
Jun 9 '14 at 17:03
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How does the extend() function work in jQuery?
...ny subsequent parameter.
Returns the first parameter.
This is useful for combining user and default option-objects together to get a complete set of options:
function foo(userOptions) {
var defaultOptions = {
foo: 2,
bar: 2
};
var someOtherDefaultOptions = {
baz: 3
};
var a...
How do you count the lines of code in a Visual Studio solution?
...des simply line count. It also lists "Maintainability Index", "Cyclomatic Complexity", "Depth of Inheritance", and "Class Coupling", all of which are pretty complicated to compute, and you can't run the metrics for just part of it. What this means is that if your code-base is particularly large, y...
How can I add or update a query string parameter?
...
I wrote the following function which accomplishes what I want to achieve:
function updateQueryStringParameter(uri, key, value) {
var re = new RegExp("([?&])" + key + "=.*?(&|$)", "i");
var separator = uri.indexOf('?') !== -1 ? "&" : "?";
if (uri...
Get screen width and height in Android
...ching an activity on another display, see the following: developer.android.com/reference/android/app/…
– satur9nine
Jul 10 '18 at 22:31
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How to attribute a single commit to multiple developers?
The way all version control systems I'm familiar with work is that each commit is attributed to a single developer. The rise of Agile Engineering, and specifically pair programming, has lead to a situation where two developers have made a significant contribution to the same task, a bug fix for exam...
Check if a JavaScript string is a URL
...titles and URLs, like { title: "Stackoverflow", uri: "http://stackoverflow.com" } Update: indeed, see code.google.com/chrome/extensions/bookmarks.html
– Marcel Korpel
Apr 19 '11 at 13:55
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Getting error while sending email through Gmail SMTP - “Please log in via your web browser and then
... got it alive.
Head over to Account Security Settings (https://www.google.com/settings/security/lesssecureapps) and enable "Access for less secure apps", this allows you to use the google smtp for clients other than the official ones.
Update
Google has been so kind as to list all the potential pr...
C++ STL Vectors: Get iterator from index?
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I'd want ot add my five cents to this answer and recommend std::next(v.begin(), index)
– stryku
Nov 6 '17 at 18:42
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