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How do I use $scope.$watch and $scope.$apply in AngularJS?
... has a pretty good explanation of the $digest loop, $apply, the $evalAsync queue and the $watch list. Here's the picture that accompanies the text:
Whatever code has access to a scope – normally controllers and directives (their link functions and/or their controllers) – can set up a "watchEx...
How to put more than 1000 values into an Oracle IN clause [duplicate]
... with Say 1000+ ids at once. So for every request, we create a temp table, batch insert the list of ID's(We do it using JPA and not much code is needed to do this) in to that, then join these temp table ID's with the actual tables data.
– napster
Mar 10 '17 at ...
How do I create a dynamic key to be added to a JavaScript object variable [duplicate]
.... So for example:
var obj = [];
obj[0] = "hello world";
obj["something"] = 5000;
var objJSON = JSON.stringify(obj);
the value of "objJSON" will be a string containing just ["hello world"]; the "something" property will be lost.
ES2015:
If you're able to use ES6 JavaScript features, you can use Com...
Is it bad practice to have a constructor function return a Promise?
...even if they're actually synchronous) and you'd quickly have some internal queue management going on. Do not code instances to exist but be actually unusable.
What if I want to load data into my instance asynchronously?
Ask yourself: Do you actually need the instance without the data? Could yo...
ArithmeticException: “Non-terminating decimal expansion; no exact representable decimal result”
... and a rounding-mode. BigDecimal is complaining that it could use 10, 20, 5000, or infinity decimal places, and it still wouldn't be able to give you an exact representation of the number. So instead of giving you an incorrect BigDecimal, it just whinges at you.
However, if you supply a RoundingM...
Why should I use Restify?
I had the requirement to build up a REST API in node.js and was looking for a more light-weight framework than express.js which probably avoids the unwanted features and would act like a custom-built framework for building REST APIs. Restify from its intro is recommended for the same case.
...
What is the best way to implement a “timer”? [duplicate]
...er.Elapsed += new ElapsedEventHandler(OnTimedEvent);
aTimer.Interval = 5000;
aTimer.Enabled = true;
Console.WriteLine("Press \'q\' to quit the sample.");
while(Console.Read() != 'q');
}
// Specify what you want to happen when the Elapsed event is raised.
private static void OnTim...
Cannot push to Git repository on Bitbucket
...ables in bash shell scripts - they are similar to environment variables in batch files.
– Graeme Wicksted
Nov 12 '15 at 16:23
...
What is the benefit of using “SET XACT_ABORT ON” in a stored procedure?
...T ON instructs SQL Server to rollback the entire transaction and abort the batch when a run-time error occurs. It covers you in cases like a command timeout occurring on the client application rather than within SQL Server itself (which isn't covered by the default XACT_ABORT OFF setting.)
Since a ...
Add new row to dataframe, at specific row-index, not appended?
... 5 50 500 5000 50000 5e+05
insertRow2(existingDF, newrow, r) 549861.5 579579.0 789452 2512926 46994560 414790214
insertRow(existingDF, newrow, r) 895401.0 905318.5 1168201 2603926 3976...