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How does Amazon RDS backup/snapshot actually work?

... AWS documentation now states that "A brief I/O freeze, typically lasting a few seconds, occurs during both automated backups and DB snapshot operations on Single-AZ DB instances." docs.aws.amazon.com/AmazonRDS/latest/UserGuide/… ...
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How to add a touch event to a UIView?

...esture recognizer documentation. It is fairly understandable and helpful. Known issues with my examples above: (1) Pan view resets its frame on next gesture event. (2) Swipe view comes from the wrong direction on the first swipe. (These bugs in my examples should not affect your understanding of how...
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Find out what process registered a global hotkey? (Windows API)

... The link to the program is now completely broken. What program was that? There are so many times I'd like to figure out which program registered my hotkeys because suddenly they don't work anymore or do annoying new things. – Jame...
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Does every web request send the browser cookies?

... the cookies were not sent every request, the server would have no way to know which user is requesting whatever resource. Finally, the browser has no clue if the server needs the cookies or not, it just knows the server instructed it to send the cookie for any request to foo.com, so it does so. So...
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How to parse JSON in Java

...ayList<String> comments; private String timeOfPost; } Parsing Now you can parse using Gson library: MyModel model = gson.fromJson(jsonString, MyModel.class); Gradle import Remember to import the library in the app Gradle file implementation 'com.google.code.gson:gson:2.8.6' // or e...
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How do I push a local Git branch to master branch in the remote?

... @NeerajSharma: I don't know what mender permission is, or what you want to move. – mipadi May 18 '16 at 18:21 ...
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Naming of enums in Java: Singular or Plural?

...ublic enum Shift { MONDAY_TUESDAY, WEDNESDAY_THURSDAY, FRIDAY_SATURDAY } Now you really are showing the meaning of the enum. Usually in any domain you are going to find that using singular for an enum is the best option as each constant in the enum is just one element. You also mention .NET. A "...
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Tricks to manage the available memory in an R session

...function(x) class(x)[1]) since class always return a vector of characters now (base-3.5.0). – DeltaIV Jun 14 '18 at 15:28 add a comment  |  ...
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HTTP Basic Authentication credentials passed in URL and encryption

...otocol. Not a transport layer task. After establishing the SSL connection, now the necessary data will be passed to the server. ie: The path or the URL, the parameters and basic authentication username and password. share ...
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Facebook API - How do I get a Facebook user's profile image through the Facebook API (without requir

...oted that in V2 of the graph api this no longer works using a username. So now you need the userid first, and you can no longer use a username to get this. Userid's also change per app, so you will have to have some kind of proper authentication to retrieve a userid you can use. Technically the prof...