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What is RemoteSystemsTempFiles in Eclipse?
...ts :-(
Example: For instance you have used an earlier version of Eclipse, including the RSE UI plug-ins. Later you have installed a newer version, probably to a different folder, but reusing the old workspace (via conversion). This time you have not installed the RSE UI plug-ins so your IDE has no ...
Why does the month argument range from 0 to 11 in JavaScript's Date constructor?
...Twitter from Brendan Eich - the guy who originally implemented JavaScript (including the Date object):
https://twitter.com/BrendanEich/status/481939099138654209
https://twitter.com/BrendanEich/status/771006397886533632
This happened in 1995, and JDK 1.0 was in beta. It launched in 1996. In ...
Android Studio with Google Play Services
... (the button to the left of the AVD manager).
Since version 6.5 you can include the complete library (very large) or just the modules that you need (Best Option). I.e if you only need Google Maps and Analytics you can replace the previous example with the following one:
dependencies {
co...
How to allow download of .json file with ASP.NET
...art will trigger the update, but only for that pool of course. These steps include changing the setting for everyone, and having them in an inconsistent level of settings would easily lead to confusion later. I recommend restarting the whole iis process for safety and sanity. But in a pinch, if ever...
Where to put model data and behaviour? [tl; dr; Use Services]
...s) that "know" about the model, but are kept separated from them, and only include business logic. Call it a "business expert" service layer if you want
service/ElementServices.js (notice how Element is injected in the declaration)
MyApp.service('ElementServices', function($http, $q, Element)
{
...
What's the cleanest way of applying map() to a dictionary in Swift?
...
Swift 4+
Good news! Swift 4 includes a mapValues(_:) method which constructs a copy of a dictionary with the same keys, but different values. It also includes a filter(_:) overload which returns a Dictionary, and init(uniqueKeysWithValues:) and init(_:u...
What is move semantics?
...ng class which only holds a pointer to a heap-allocated block of memory:
#include <cstring>
#include <algorithm>
class string
{
char* data;
public:
string(const char* p)
{
size_t size = std::strlen(p) + 1;
data = new char[size];
std::memcpy(data, p...
C++ Lock-free Hazard Pointer（冒险指针） - C/C++ - 清泛网 - 专注C/C++及内核技术
... HazPtr。
2. Hazard Pointer
首先回忆下引用计数的做法：
#include <atomic>
#include <memory>
template <class T>
class ReferenceCount {
public:
ReferenceCount(std::unique_ptr<T> ptr) : ptr_(std::move(ptr)), cnt_(1) {}
T *Ptr() const { return ptr_.get(); }
Referenc...
Set environment variables on Mac OS X Lion
...ke a change to your environment.plist file then OS X windows applications, including the Terminal app, will have those environment variables set. Any environment variable you set in your .bash_profile will only affect your bash shells.
Generally I only set variables in my .bash_profile file and don...
Upgrading PHP in XAMPP for Windows?
...that this answer only describes saving the web and MySQL data. It does not include configuration changes to PHP (php.ini) Apache (httpd.conf and others) etc.
– Kwebble
Jul 31 '15 at 13:03
...