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grep without showing path/file:line
... 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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How do you iterate through every file/directory recursively in standard C++?
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You can make it even simpler with the new C++11 range based for and Boost:
#include <boost/filesystem.hpp>
using namespace boost::filesystem;
struct recursive_directory_range
{
typedef recursive_directory_iterator iterator;
recursive_directory_range(path p) :...
Read password from stdin
... 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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Detect a finger swipe through JavaScript on the iPhone and Android
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Based on @givanse's answer, this is how you could do it with classes:
class Swipe {
constructor(element) {
this.xDown = null;
this.yDown = null;
this.element = typeof(element) === 'string' ? docum...
Turning off some legends in a ggplot
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How to download HTTP directory with all files and sub-directories as they appear on the online files
...only the files below a certain hierarchy will be downloaded. See Directory-Based Limits, for more details.
‘-nH’
‘--no-host-directories’
Disable generation of host-prefixed directories. By default, invoking Wget with ‘-r http://fly.srk.fer.hr/’ will create a structure of directories beg...
ipython: print complete history (not just current session)
...nsion that @larssend found: SQLite Manager
It has a GUI for opening a database file and issuing various sqlite commands from a menu. You get the added bonus of seeing the SQL commands that generated the output. Here's mine for my ipython %history in ~/.ipython/profile_default/history.sqlite:
And...
ASP.NET: Session.SessionID changes between requests
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This is the reason
When using cookie-based session state, ASP.NET does not allocate storage for session data until the Session object is used. As a result, a new session ID is generated for each page request until the session object is accessed. If your applicat...
iOS Safari – How to disable overscroll but allow scrollable divs to scroll normally?
I'm working on an iPad-based web app, and need to prevent overscrolling so that it seems less like a web page. I'm currently using this to freeze the viewport and disable overscroll:
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What is ActiveMQ used for - can we apply messaging concept using a Database?
...nd messages between 2 systems.
But why? Why wouldn't you just use a Database ?
There must be some feature that ActiveMQ has that Databases do not?
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