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Do I need to close() both FileReader and BufferedReader?
...s javadoc's don't say whether or not it closes it's wrapped Reader or not. All it says related to that is Closes the stream and releases any system resources associated with it. which is not explicit enough to say that it does or does not close the resource. 'Release the resource' may just as well b...
Does async(launch::async) in C++11 make thread pools obsolete for avoiding expensive thread creation
.... And even the worker thread with the inter-thread queue slows things down by a factor of 20 or so on Fedora 25 in a VM, and by about 8 on native OS X.
I created a Bitbucket project holding the code I used for the performance test. It can be found here: https://bitbucket.org/omnifarious/launch_thre...
How do you use Mongoose without defining a schema?
...u looking for Mongoose Strict
option: strict
The strict option, (enabled by default), ensures that values added to our model instance that were not specified in our schema do not get saved to the db.
Note: Do not set to false unless you have good reason.
var thingSchema = new Schema({..}, {...
iphone - how can i get the height and width of uiimage
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Points. Multiply by the scale property to get the pixels.
– rmooney
Jun 28 '16 at 14:50
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How to get the connection String from a database
...string options, like MARS, resiliency, timeot, pooling configuration, etc. by clicking on the "Advanced..." button on the bottom of the "Add connection" dialog. You can access this dialog later by right clicking the Data Connection, and choosing "Modify connection...". The available advanced options...
linux tee is not working with python?
... object iterators ("for line in sys.stdin") which is not influenced by
this option. To work around this, you will want to use "sys.stdin.read‐
line()" inside a "while 1:" loop.
So what you can do is:
/usr/bin/python -u client.py >> logfile 2>&1
Or usi...
What is the wix 'KeyPath' attribute?
...
As explained by Rob Mensching:
The KeyPath for a Component is a
single resource that the Windows
Installer uses to determine if a
Component "exists" on a machine.
This means that when Windows Installer decides whether to insta...
Does the Go language have function/method overloading?
...but that it could also be confusing and fragile in practice. Matching only by name and requiring consistency in the types was a major simplifying decision in Go's type system.
Update: 2016-04-07
While Go still does not have overloaded functions (and probably never will), the most useful feature o...
Undock Chrome Developer Tools
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What corner? Without your image (blocked by firewall) it took me over a minute to figure out what I should be clicking.
– Daniel
Sep 8 '15 at 19:30
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How do I escape ampersands in XML so they are rendered as entities in HTML?
... you should be able to use &.
I tried & but this isn't allowed.
Are you sure it isn't a different issue? XML explicitly defines this as the way to escape ampersands.
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