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Check if a string contains a string in C++
...ring operation.In boost,you can just use the boost::algorithm::contains:
#include <string>
#include <boost/algorithm/string.hpp>
int main() {
std::string s("gengjiawen");
std::string t("geng");
bool b = boost::algorithm::contains(s, t);
std::cout << b << std...
What unique features does Firebug have that are not built-in to Firefox?
...ingle-click to edit
highlighting elements on hover
command line APIs, like include and getEventListeners
ability to show UA styles
"Add rule" from within the Style panel
a CSS panel that is usable for minified CSS
when an element contains only text, the HTML panel displays the text inline
XHR loggin...
Efficient way to return a std::vector in c++
... code that can lead one into error. Consider the following program:
#include <string>
#include <vector>
#include <iostream>
using namespace std;
static std::vector<std::string> strings;
std::vector<std::string> vecFunc(void) { return strings; }...
Is there still any reason to learn AWK?
I am constantly learning new tools, even old fashioned ones, because I like to use the right solution for the problem.
24 A...
When to use setAttribute vs .attribute= in JavaScript?
...here are only 4 that are guaranteed (more on that later).
All HTMLElements include a property called attributes. HTMLElement.attributes is a live NamedNodeMap Object that relates to the elements in the DOM. "Live" means that when the node changes in the DOM, they change on the JavaScript side, and v...
Get elements by attribute when querySelectorAll is not available without using libraries?
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What is Gradle in Android Studio?
...xplain what Gradle in Android Studio is and what its purpose is? Why is it included in Android Studio?
23 Answers
...
abort: no username supplied (see “hg help config”)
...;/etc/mercurial/hgrc"
- "<install-root>/etc/mercurial/hgrc.d/*.rc"
Include the following in one of these files above:
[ui]
username = Your Name <your@mail>
share
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improve this answe...
jQuery: what is the best way to restrict “number”-only input for textboxes? (allow decimal points)
... It allows you to use any kind of input filter on a text <input>,
including various numeric filters. This will correctly handle
Copy+Paste, Drag+Drop, keyboard shortcuts, context menu operations,
non-typeable keys, and all keyboard layouts.
See this answer or try it yourself on JSFidd...
Understanding Magento Block and Block Type
...ead: Defines the HTML head section of the page which contains elements for including JavaScript, CSS etc.
page/html_header: Defines the header part of the page which contains the site logo, top links, etc.
page/template_links: This block is used to create a list of links. Links visible in the footer...