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Why should a function have only one exit-point? [closed]
....
This became especially true when you needed to interject assignments in order to examine state (replaced with watch expressions in modern debuggers). It was also too easy to alter the control flow in ways that hid the problem or broke the execution altogether.
Single-exit methods were easier to ...
Unit tests vs Functional tests
...her.
Then you integrate the 3rd module, then the 4th and 5th in whatever order you or your team see fit, and once all the jigsaw pieces are placed together, comes
(3) System Testing: testing SW as a whole. This is pretty much "Integration testing of all pieces together".
If that's OK, then ...
Freeze the top row for an html table only (Fixed Table Header Scrolling) [duplicate]
...tion it really boiled down to a fundamental problem. For the most part, in order to gain the fixed header, you need to implement fixed height/width columns because most solutions involve using two separate tables, one for the header which will float and stay in place over the second table that conta...
Make a link in the Android browser start up my app?
...any absurd pages. I've learned that to make your app browsable, change the order of the XML elements, this this:
<activity
android:name="com.example.MianActivityName"
android:label="@string/title_activity_launcher">
<intent-filter>
<action android:name="android.i...
Why is the use of tuples in C++ not more common?
...s don't like them if it's possible for the caller to get them in the wrong order. Some folks don't like multiple return values at all, and don't want to encourage their use by making them easier. Some folks just prefer named structures for in and out parameters, and probably couldn't be persuaded wi...
What is the best CSS Framework and are they worth the effort?
...mization of the width for fixed-width layouts.
Template columns are source-order independent, so you can put your most important content first in the markup layer for improved accessibility and search engine optimization (SEO).
Self-clearing footer. No matter which column is longer, the footer stays...
setBackground vs setBackgroundDrawable (Android)
...nt) accepts resource id, therefore it has to inflate the view each time in order to set the background. I do not want such behaviour, assuming I already have inflated Drawable. Am I missing something?
– azizbekian
Dec 1 '15 at 12:30
...
Interface vs Base class
... mixin interface that
allows a class to declare that its
instances are ordered with respect to
other mutually comparable objects.
Interfaces allow the construction of nonhierarchical type
frameworks. Type hierarchies are
great for organizing some things, but
other things don’t fall n...
Can someone explain collection_select to me in clear, simple terms?
...specify some collection or array of rows.
# It can be Author.where(..).order(..) or something like that.
# In your example it is:
Author.all,
# then you should specify methods for generating options
:id, # this is name of method that will be called for every row, result will b...
Declaring a custom android UI element using XML
...e can build this array manually.
What is not mentioned in documentation - order of result TypedArray elements.
When custom view is declared in attrs.xml, special constants for attribute indexes are generated. And we can extract values this way: a.getString(R.styleable.MyCustomView_android_text). Bu...