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MongoDB Show all contents from all collections
...of each collection
db.getCollection(collections[i]).find().forEach(printjson); //and then print the json of each of its elements
}
I think this script might get what you want. It prints the name of each collection and then prints its elements in json.
...
How SID is different from Service name in Oracle tnsnames.ora
...hereever.com =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = myHostname)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = mySID.whereever.com)
(SID = mySID)
(SERVER = DEDICATED)
)
)
I just thought I'd leave this here as it's mildly relevant to the questio...
NodeJS require a global module/package
...to do some version checking using semver in a preinstall script in package.json. Since I knew I can't depend on any local modules installed, I used this to require semver from the global node_modules folder (as npm depends on it I know it's there):
function requireGlobal(packageName) {
var child...
Razor MVC Populating Javascript array with Model Array
...
JSON syntax is pretty much the JavaScript syntax for coding your object. Therefore, in terms of conciseness and speed, your own answer is the best bet.
I use this approach when populating dropdown lists in my KnockoutJS m...
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
...sing or wrong in JDBC URL.
DB server is down.
DB server doesn't accept TCP/IP connections.
DB server has run out of connections.
Something in between Java and DB is blocking connections, e.g. a firewall or proxy.
To solve the one or the other, follow the following advices:
...
REST API Best practice: How to accept list of parameter values as input [closed]
... well defined ways to go about doing it. If you do decide to use both the JSON and list based formats (or any other format) you need to decide which of these formats is the main canonical URI. All responses to other URIs that point to the same "resource" should include the Content-Location header....
What is the difference between AF_INET and PF_INET in socket programming?
...s Format, Internet = IP Addresses
PF_INET = Packet Format, Internet = IP, TCP/IP or UDP/IP
AF_INET is the address family that is used for the socket you're creating (in this case an Internet Protocol address). The Linux kernel, for example, supports 29 other address families such as UNIX sockets a...
node.js, Error: Cannot find module 'express'
... You should point out that this requires a package list file ie .json.. And this is not always the case.
– Pogrindis
Nov 7 '13 at 11:11
...
How to get HttpClient to pass credentials along with the request?
...MVC Web API (self-hosted), and so can be communicated with over http using JSON. The web application is configured to do impersonation, the idea being that the user who makes the request to the web application should be the user that the web application uses to make the request to the service. The s...
Viewing my IIS hosted site on other machines on my network
...hers said your Firewall needs to be configured to accept incoming calls on TCP Port 80.
in win 7+ (easy wizardry way)
go to windows firewall with advance security
Inbound Rules -> Action -> New Rule
select Predefined radio button and then select the last item -
World Wide Web Services(HTTP...