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How can I get Docker Linux container information from within the container itself?

...r 1.12 root@d2258e6dec11:/project# cat /etc/hostname d2258e6dec11 Externally $ docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES d2258e6dec11 300518d26271 "bash" 5 minu...
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How can I find an element by CSS class with XPath?

.../div[contains(concat(' ', @class, ' '), ' Test ')] If you wished to be really certain that it will match correctly, you could also use the normalize-space function to clean up stray whitespace characters around the class name (as mentioned by @Terry): //div[contains(concat(' ', normalize-space(@...
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Choosing a Windows automation scripting language. AutoIt vs Autohotkey [closed]

... Nonetheless AHK does have a intrinsically more arcane syntax, which is not as user- or beginner friendly as AutoIt. AutoIt is more developer friendly for large projects and supports a more modern, intuitive syntax. AHK really shines in what it's named for. Hotke...
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possible EventEmitter memory leak detected

... I am using process.on('uncaughtException', callback); – Riz Mar 19 '12 at 10:51 ...
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When should I use a List vs a LinkedList

... in list) sum += item.A; Even if you only access data essentially it is much slower!! I say never use a linkedList. Here is another comparison performing a lot of inserts (we plan on inserting an item at the middle of the list) Linked List (51 seconds) LinkedList<T...
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What is the best way to unit test Objective-C code?

...te using OCUnit rather than XCTest, the concepts are largely the same. Finally, I also wrote a few posts on how to write tests for Cocoa user interfaces; the way Cocoa is structured makes it relatively straightforward, because you don't have to spin an event loop or anything like that in most cases...
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Change project name on Android Studio

...o the new name. rootProject.name = 'Your project name' Edit: Working in all versions! Last test: Android 3.6.2 Feb 2020. share | improve this answer | follow ...
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How Big can a Python List Get?

...ents. As long as the number of elements you have is equal or below this, all list functions should operate correctly. share | improve this answer | follow | ...
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Why do I get “'property cannot be assigned” when sending an SMTP email?

... That's because it's a collection. You can just call add to it – Oskar Kjellin Feb 8 '12 at 21:03 ...
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What is the size limit of a post request?

...o: #set max post size php_value post_max_size 20M And, yes, I can personally attest to the fact that this works :) If you're using IIS, I don't have any idea how you'd set this particular value. share | ...