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Node.js + Nginx - What now?
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Open source community version is free but they have version with other features which are not free. nginx.com/products/feature-matrix
– 0x8BADF00D
Sep 7 '16 at 19:34
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How to copy an object in Objective-C
... protocol NSCopying and implement -(id)copyWithZone:(NSZone *)zone. You're free to do whatever you want; though the idea is you make a real copy of yourself and return it. You call copyWithZone on all your fields, to make a deep copy. A simple example is
@interface YourClass : NSObject <NSCopyin...
Foreign Key naming scheme
...ame_ColumnInUniqueConstaintName]
Can it be long, yes. Has it helped keep info clear for reports, or gotten me a quick jump on that the potential issue is during a prod-alert 100% would love to know peoples thoughts on this naming convention.
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Check if a program exists from a Makefile
... make an external call to which. Use the built-in command -v instead. More info.
– kurczynski
Oct 27 '19 at 20:41
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show 4 more comments
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How to exclude a directory in find . command
... answered Apr 1 '13 at 1:26
GetFreeGetFree
31.7k1717 gold badges6767 silver badges9494 bronze badges
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What is meant by Resource Acquisition is Initialization (RAII)?
... destructor didn't execute here? Is my resource leaked or will it be never freed or released?
– Destructor
Aug 20 '15 at 16:40
8
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Why should we include ttf, eot, woff, svg,… in a font-face
...noyed that this meant anyone could download expensive-to-license fonts for free.
Time passes, SVG 1.1 adds a "fonts" chapter that explains how to model a font purely using SVG markup, and people start to use it. More time passes and it turns out that they are absolutely terrible compared to just a n...
Connecting to TCP Socket from browser using javascript
...chrome.experimental.socket.create('tcp', '127.0.0.1', 8080, function(socketInfo) {
chrome.experimental.socket.connect(socketInfo.socketId, function (result) {
chrome.experimental.socket.write(socketInfo.socketId, "Hello, world!");
});
});
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Conditionally start at different places in storyboard from AppDelegate
...oryboard is set as the "main storyboard" (key UIMainStoryboardFile in your Info.plist). In that case, UIKit will load the storyboard and set its initial view controller as your window's root view controller before it sends application:didFinishLaunchingWithOptions: to your AppDelegate.
I also assu...
How to declare std::unique_ptr and what is the use of it?
...loc), then you will have to clear that memory on your own (using delete or free respectively).
In the below code,
int* heapInt = new int(5);//initialize int in heap memory
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.//use heapInt
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delete heapInt;
Here, you will have to delete heapInt, when it is done using. If it is not deleted, then mem...