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NodeJS / Express: what is “app.use”?
...essesRequest->ServResponse USE would control those steps in a specific order and not execute them parallel?
– Adam Hess
Oct 10 '13 at 19:10
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Choose between ExecutorService's submit and ExecutorService's execute
...ding it NOT really required. Just that future object has to be consumed in order to know whether the task was success or not. thus, use submit() if you are planning to consume Future<t> otherwise simply use execute()
– prash
Dec 16 '16 at 13:58
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Why am I not getting a java.util.ConcurrentModificationException in this example?
... remove = Integer.valueOf(3);
A solution:
Traverse the array in reverse order if you are going to remove a list element. Simply by going backwards through the list you avoid visiting an item that has been removed, which removes the exception.
//To remove items from the list, start from the end ...
Superscript in CSS only?
...Saying "below" doesn't tend to help when there are three different ways of ordering answers. You're right though, paul's answer is a better one, and it's crazy this has over five times as many votes.
– Peter Boughton
Feb 22 '12 at 17:47
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How to copy file from HDFS to the local file system
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In order to copy files from HDFS to the local file system the following command could be run:
hadoop dfs -copyToLocal <input> <output>
<input>: the HDFS directory path (e.g /mydata) that you want to copy
<...
SQLite DateTime comparison
...ngs - you can see it at the quotes - But this is the great idea: With this order YY MM DD it's possible to compare the dates. @Damon it also should work with the dashes!
– Sedat Kilinc
Nov 24 '11 at 17:15
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How to count duplicate value in an array in javascript
...' times');
}
}
count();
Demo Fiddle
You can use higher-order functions too to do the operation. See this answer
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Scala downwards or decreasing for loop?
In Scala, you often use an iterator to do a for loop in an increasing order like:
7 Answers
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Failed to load resource: net::ERR_INSECURE_RESPONSE
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In order to add a such rule, you have to get the certificate. If it's yours, you already have it. If don't, click the https left icon on adressbar > certificate informations > details > export. Then, use this file
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iOS application: how to clear notifications?
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Update for iOS 10 (Swift 3)
In order to clear all local notifications in iOS 10 apps, you should use the following code:
import UserNotifications
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if #available(iOS 10.0, *) {
let center = UNUserNotificationCenter.current()
center.removeAllPe...