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Writing a dict to txt file and reading it back?
...I feel like I am just missing one step but I have been looking for a while now.
6 Answers
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Are (non-void) self-closing tags valid in HTML5?
...;. Unfortunately, it doesn't, so an XML-based template generator needs to know how to distinguish the production of void elements or self-closing elements: you can't even have one rule to say write all empty elements as <tag></tag>.
– Bruno
Oct 23 '...
Checking if a double (or float) is NaN in C++
... it's commonly used to defend the design, in a circular argument (i don't know if you intended to associate to that, but worth knowing about -- it's flame war stuff). your conclusion that x != x is valid without that option does not follow logically. it might be true for a particular version of g++,...
Maven parent pom vs modules pom
...an live with pattern #1 (do the simplest thing that could possibly work).
Now, about the bonus questions:
Where is the best place to define the various shared configuration as in source control, deployment directories, common plugins etc. (I'm assuming the parent but I've often been bitten b...
Default constructor vs. inline field initialization
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}
}
Study case 2
We will modify the original Car class.
Now,Car declare 5 fields and 3 constructors that have no relation between them.
1.Using constructor to value fields with default values is undesirable
public class Car {
private String name;
private String origin; ...
Why does my JavaScript code receive a “No 'Access-Control-Allow-Origin' header is present on the req
...not seeing the same problem when using postman, this means that you are unknowingly not sending the same request via postman.
– Ray Nicholus
Nov 17 '13 at 20:01
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How to make a DIV visible and invisible with JavaScript
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wrong values for the labels. Those work now and no I'm not going to fiddle this, it's too simplistic.
– zellio
Feb 26 '12 at 19:27
add a com...
Download a file with Android, and showing the progress in a ProgressDialog
... download a file and show the current progress in a ProgressDialog . I know how to do the ProgressDialog , but I'm not sure how to display the current progress and how to download the file in the first place.
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Difference between abstraction and encapsulation?
...is that it doesn't care about the data it sorts — in fact, it doesn’t know what data it sorts. Rather, its input type is a typeless pointer (void*) which is just C’s way of saying “I don't care about the type of data” (this is also called type erasure). The important point is that the impl...
Why is lock(this) {…} bad?
...should be taken to consider possible deadlock situations, and having an unknown number of lock entry points hinders this. For example, any one with a reference to the object can lock on it without the object designer/creator knowing about it. This increases the complexity of multi-threaded solutions...