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Why is the .bss segment required?
...be filled up with a lot of zeroes, increasing ROM size significantly.
RAM-based executables work similarly, though of course they have no true ROM.
Also, memset is likely some very efficient inline assembler, meaning that the startup copy-down can be executed faster.
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Do fragments really need an empty constructor?
...g why.
If you check: https://android.googlesource.com/platform/frameworks/base/+/master/core/java/android/app/Fragment.java
You will see the instantiate(..) method in the Fragment class calls the newInstance method:
public static Fragment instantiate(Context context, String fname, @Nullable Bundl...
Difference between MEAN.js and MEAN.io
...boilerplate/framework that takes "Mongo + Express + Angular + Node" as the base of the stack. You can find frameworks with this stack that use other denomination, some of them really good for RAD (Rapid Application Development) and building SPAs. Eg:
Meteor. Now with official Angular support, repr...
What is the difference between customErrors and httpErrors?
... this section as well as customErrors section to handle custom http errors based on their file extensions if requested page extension register with ISAPI dll (.aspx, ashx, .asmx, .svc etc) like index.aspx then IIS pick up setting from customeErrors section else it pick up setting from httpErrors (II...
CSS triangle custom border color
...(though at least on my monitor I see no difference between the actual trig-based values or .5px or even .1px for that matter).
Borders greater than 1px (well, their appearance that way) don't seem to work well. Or at least I haven't found the solution, though see below for a less-than-optimal way to...
Entity Framework and Connection Pooling
...ny other ADO.NET application. Entity connection still uses traditional database connection with traditional connection string. I believe you can turn off connnection pooling in connection string if you don't want to use it. (read more about SQL Server Connection Pooling (ADO.NET))
Never ever use glo...
Why must jUnit's fixtureSetup be static?
... it static causes all sorts of problems if you use Junit to execute DBUnit based DAO integration tests. The static requirement interferes with dependency injection, application context access, resource handling, logging, and anything that depends on "getClass".
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Difference between a Postback and a Callback
...trates the Page Life Cycles of both a postback and a callback in a ASP.NET based Website:
(source: esri.com)
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How to use the “required” attribute with a “radio” input field
...ng, and good UX. In my case, the user must initially classify some object based on a semi-long list of yes/no answers. Getting the answers to these questions wrong would adversely affect downstream logic. Therefore I cannot default the answers to either Yes or No because it will vary for each obj...
FixedThreadPool vs CachedThreadPool: the lesser of two evils
... choice, specially if you plan to scale the server once you grow your user base.
– Michel Feinstein
Apr 21 '17 at 1:51
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