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Remove Server Response Header IIS7

...stem.webServer. Beware, this will crash your site if UrlRewrite is not installed on the server. And you'd better use the IIS configuration console first to check how it write down those config nodes. – Frédéric Sep 4 '15 at 19:31 ...
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Invalid argument supplied for foreach()

... Personally I find this to be the most clean - not sure if it's the most efficient, mind! if (is_array($values) || is_object($values)) { foreach ($values as $value) { ... } } The reason for my preference is it...
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How to copy a dictionary and only edit the copy

...re making them refer to the same exact dict object, so when you mutate it, all references to it keep referring to the object in its current state. If you want to copy the dict (which is rare), you have to do so explicitly with dict2 = dict(dict1) or dict2 = dict1.copy() ...
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Check if object value exists within a Javascript array of objects and if not add a new object to arr

...his is what I did in addition to @sagar-gavhane's answer const newUser = {_id: 4, name: 'Adam'} const users = [{_id: 1, name: 'Fred'}, {_id: 2, name: 'Ted'}, {_id: 3, 'Bill'}] const userExists = users.some(user => user.name = newUser.name); if(userExists) { return new Error({error:'User exi...
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PHP array delete by value (not key)

... Well, deleting an element from array is basically just set difference with one element. array_diff( [312, 401, 15, 401, 3], [401] ) // removing 401 returns [312, 15, 3] It generalizes nicely, you can remove as many elements as you like at the same time, if you want. ...
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Stateless and Stateful Enterprise Java Beans

...s. If stateless session beans do not retain their state in between method calls, why is my program acting the way it is? 7 ...
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How should I handle “No internet connection” with Retrofit on Android

...an> isNetworkActive) { isNetworkActive.subscribe( _isNetworkActive -> this.isNetworkActive = _isNetworkActive, _error -> Log.e("NetworkActive error " + _error.getMessage())); } @Override public Response intercept(Interceptor.Chain chain) thr...
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Querying DynamoDB by date

... Updated Answer: DynamoDB allows for specification of secondary indexes to aid in this sort of query. Secondary indexes can either be global, meaning that the index spans the whole table across hash keys, or local meaning that the index would exist w...
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Neo4j - Cypher vs Gremlin query language

...her the engine tries to find the best traversing solution itself. I personally use Cypher because of its simplicity and, to date, I have not had any situations where I had to use Gremlin (except working with Gremlin graphML import/export functions). I expect, however, that even if i would need to u...
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Powershell equivalent of bash ampersand (&) for forking/running background processes

...file.txt is in the current directory. The output is not displayed automatically. You need to run Receive-Job with the ID of the job as parameter. NOTE: Regarding your initial example, "bg sleep 30" would not work because sleep is a Powershell commandlet. Start-Process only works when you actually ...