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Initializing a list to a known number of elements in Python [duplicate]
...
Yes, that's exactly the point. "Premature optimization is the root of all evil" just means that you should write code without caring about performance - at first. If you find that the code is running slow later on, then go back and make optimizations ...
Android Fragments and animation
...other one in it's place.
FragmentTransaction ft = getFragmentManager().beginTransaction();
ft.setCustomAnimations(R.anim.slide_in_left, R.anim.slide_out_right);
DetailsFragment newFragment = DetailsFragment.newInstance();
ft.replace(R.id.details_fragment_container, newFragment, "detailFragment");...
Cookies on localhost with explicit domain
...cal machine (OS X / Apache / Chrome|Firefox).
I've edited /etc/hosts to point some imaginary subdomains at 127.0.0.1:
127.0.0.1 localexample.com
127.0.0.1 fr.localexample.com
127.0.0.1 de.localexample.com
If I am working on fr.localexample.com and I leave the domain parameter out, the cookie is ...
What is “Power Save Mode” in IntelliJ IDEA and other Jetbrains IDEs?
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IntelliJ power save mode is indicated by a Hector icon on the Status Bar at the bottom. If IntelliJ is running in power save mode, the Hector Icon will be faded.
In Power Save Mode, no code inspections are performed. Click ...
What is this date format? 2011-08-12T20:17:46.384Z
...keet: it may generate an unnecessary debate; not disputing your answer but intended to draw attention the Z which got its letter initial from "zero UTC offset". Letter Z is referred to as "Zulu" in the NATO phonetic alphabet. In turns, the military approach to refer to the zero UTC offset is anchore...
What is a typedef enum in Objective-C?
...three names kCircle, kRectangle, and kOblateSpheroid are being declared as integral constants.
Let's break that down. In the simplest case, an enumeration can be declared as
enum tagname { ... };
This declares an enumeration with the tag tagname. In C and Objective-C (but not C++), any referen...
How to parse JSON in Java
...").getString("pageName");
JSONArray arr = obj.getJSONArray("posts");
for (int i = 0; i < arr.length(); i++)
{
String post_id = arr.getJSONObject(i).getString("post_id");
......
}
You may find more examples from: Parse JSON in Java
Downloadable jar: http://mvnrepository.com/artifact/o...
Create a list from two object lists with linq
...turns an identifier for this instance
/// </summary>
public override int GetHashCode()
{
return Name.GetHashCode();
}
/// <summary>
/// Checks if the provided Person is equal to the current Person
/// </summary>
/// <param name="personToCompareTo">Person to compare to th...
How to debug heap corruption errors?
...8. On seemingly random occasions, I get a "Windows has triggered a break point..." error with a note that this might be due to a corruption in the heap. These errors won't always crash the application right away, although it is likely to crash short after.
...
Android RelativeLayout programmatically Set “centerInParent”
...ertical with true and false.
private void addOrRemoveProperty(View view, int property, boolean flag){
RelativeLayout.LayoutParams layoutParams = (RelativeLayout.LayoutParams) view.getLayoutParams();
if(flag){
layoutParams.addRule(property);
}else {
layoutParams.removeRu...