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Cleanest way to build an SQL string in Java
I want to build an SQL string to do database manipulation (updates, deletes, inserts, selects, that sort of thing) - instead of the awful string concat method using millions of "+"'s and quotes which is unreadable at best - there must be a better way.
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IIS AppPoolIdentity and file system write access permissions
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I tried this to fix access issues to an IIS website, which manifested as something like the following in the Event Logs → Windows → Application:
Log Name: Application
Source: ASP.NET 4.0.30319.0
Date: 1/5/2012 4:12:33 PM
Event ID: 1314
Task Category: We...
Sibling package imports
I've tried reading through questions about sibling imports and even the
package documentation , but I've yet to find an answer.
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Best practice to call ConfigureAwait for all server-side code
When you have server-side code (i.e. some ApiController ) and your functions are asynchronous - so they return Task<SomeObject> - is it considered best practice that any time you await functions that you call ConfigureAwait(false) ?
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App restarts rather than resumes
... two flags are present and the Activity is not at the root of the task (meaning the app was already running), then I call finish() on the initial Activity. That exact solution may not work for you, but something similar should.
Here is what I do in onCreate() of the initial/launch Activity:
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Objective-C Static Class Level variables
I have a class Film, each of which stores a unique ID. In C#, Java etc I can define a static int currentID and each time i set the ID i can increase the currentID and the change occurs at the class level not object level. Can this be done in Objective-C? I've found it very hard to find an answer for...
How do I check if a variable exists?
I want to check if a variable exists. Now I'm doing something like this:
11 Answers
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How can I get the button that caused the submit from the form submit event?
...g the submit button value as a hidden field
– Hafenkranich
Jul 4 '16 at 19:28
2
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AngularJS : Factory and Service? [duplicate]
... The last link is not valid anymore.
– Swanidhi
Sep 26 '15 at 18:08
I dont like the factory example, as it...
SqlDataAdapter vs SqlDataReader
...f the connection, pass the datatable/set around in memory. You could then manipulate the data and persist it back into the DB using the data adapter, in conjunction with InsertCommand/UpdateCommand.
Use an SqlDataReader when wanting fast, low-memory footprint data access without the need for flexib...