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Download data url file

...ess from a browser. They can just drag their zip directly into the browser and it'll let them download all the files within. They can also create new zip files by dragging individual files in. ...
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Sort array of objects by single key with date value

...the array using your current updated_at in ISO format. We use new Data(iso_string).getTime() to convert ISO time to Unix timestamp. A Unix timestamp is a number that we can do simple math on. We subtract the first and second timestamp the result is; if the first timestamp is bigger than the second t...
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int a[] = {1,2,}; Weird comma allowed. Any particular reason?

...at the end. e.g. for_each(my_inits.begin(), my_inits.end(), [](const std::string& value) { std::cout << value << ",\n"; }); There isn't really any advantage for the programmer. P.S. Though it is easier to autogenerate the code this way, I actually always took care not to put the ...
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How to export and import a .sql file from command line with options? [duplicate]

... Duplicate! looking for some feature have phpmyadmin during export in command line 8 Answers ...
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Safely limiting Ansible playbooks to a single machine?

...ok's hosts using a variable, then passing in a specific host address via --extra-vars: # file: user.yml (playbook) --- - hosts: '{{ target }}' user: ... Running the playbook: ansible-playbook user.yml --extra-vars "target=imac-2.local" If {{ target }} isn't defined, the playbook does nothin...
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Create a “with” block on several context managers? [duplicate]

...ects you acquire via context manager, for instance A lock, a db connection and an ip socket. You can acquire them by: 5 Ans...
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创业公司倒闭大潮 教你正确烧钱速度? - 资讯 - 清泛网 - 专注C/C++及内核技术

...所有这些你花掉的钱,都应该能增加公司估值或最终创建IP. 如果你和投资人关系很强大;你手上有一份强劲资产负债表(现金很多);你业务表现非常强劲;同时基于这些,你认为自己将来能很容易从投资机构那融到钱,那么,...
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HTTP could not register URL http://+:8000/HelloWCF/. Your process does not have access rights to thi

I'm a beginner in WCF, but trying to improve my experience. And on the first step I faced the problem. I created the simplest WCF service. The listing of code: (all the code in one file) ...
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Does hosts file exist on the iPhone? How to change it? [closed]

... answered Jan 8 '10 at 15:41 Andrew BullockAndrew Bullock 33.1k3232 gold badges142142 silver badges213213 bronze badges ...
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How do I disable fail_on_empty_beans in Jackson?

...izationFeature.FAIL_ON_EMPTY_BEANS, false); // do various things, perhaps: String someJsonString = mapper.writeValueAsString(someClassInstance); SomeClass someClassInstance = mapper.readValue(someJsonString, SomeClass.class) The StackOverflow link below also has an example for a Spring project. F...