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Convert blob URL to nor<em>mem>al URL
<em>Mem>y page generates a URL like this: "blob:http%3A//localhost%3A8383/568233a1-8b13-48b3-84d5-cca045ae384f" How can I convert it to a nor<em>mem>al address?
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What is the AppDelegate for and how do I know when to use it?
I'<em>mem> just beginning to work on iPhone apps. How do I know when I should be putting stuff in AppDelegate versus a custo<em>mem> class? Is there a rule or any type of analogy with another progra<em>mem><em>mem>ing language like Python or PHP that uses an AppDelegate like pattern?
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Default value of function para<em>mem>eter
...le, and the definition in a separate .cpp file, and #include the header fro<em>mem> a different .cpp file, you will be able to see the difference.
Specifically, suppose:
lib.h
int Add(int a, int b);
lib.cpp
int Add(int a, int b = 3) {
...
}
test.cpp
#include "lib.h"
int <em>mem>ain() {
Add(4);
}
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Why does LayoutInflater ignore the layout_width and layout_height layout para<em>mem>eters I've specified?
..., and so did other people: How to use layoutinflator to add views at runti<em>mem>e? .
3 Answers
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Why do we need <em>mem>essage brokers like Rabbit<em>Mem>Q over a database like PostgreSQL?
I a<em>mem> new to <em>mem>essage brokers like Rabbit<em>Mem>Q which we can use to create tasks / <em>mem>essage queues for a scheduling syste<em>mem> like Celery .
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How do I add a tool tip to a span ele<em>mem>ent?
In the following code, I want a tool-tip to co<em>mem>e up when the user hovers the span, how do I do that? I don't want to use any links.
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What does iota of std::iota stand for?
I'<em>mem> assu<em>mem>ing the "i" is incre<em>mem>ent and the "a" is assign, but I could not figure out or find the answer. Also, it looks very si<em>mem>ilar to the non-standard itoa which I think is confusing.
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What is Android keystore file, and what is it used for?
This is a general question, but particularly I a<em>mem> interested in it's use for Android. What is a keystore file, and what is it used for?
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Diff output fro<em>mem> two progra<em>mem>s without te<em>mem>porary files
Say I have too progra<em>mem>s a and b that I can run with ./a and ./b .
6 Answers
6
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Replace selector i<em>mem>ages progra<em>mem><em>mem>atically
I have an I<em>mem>ageView that has a drawable i<em>mem>age resource set to a selector. How do I progra<em>mem><em>mem>atically access the selector and change the i<em>mem>ages of the highlighted and non-highlighted state?
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