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iPhone - Grand Central Dispatch main thread
...ndividual block in the queue takes too long the server stays responsive to new requests.
If your program does nothing but spend its whole life responding to events then this can be quite natural. You just set up your event handlers to run on the main queue and then call dispatch_main(), and you may...
How do you dynamically add elements to a ListView on Android?
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<Button
android:id="@+id/addBtn"
android:text="Add New Item"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:onClick="addItems"/>
<ListView
android:id="@android:id/list"
android:layout_width="fi...
In Visual Studio C++, what are the memory allocation representations?
...unction () {
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How to generate a core dump in Linux on a segmentation fault?
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If they have a new question, they should ask a new question instead of asking in a comment.
– user202729
Jun 24 '18 at 4:25
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Visual Studio debugger - Displaying integer values in Hex
...d also in the immediate window. I guess I must have hit a shortcut key accidently or something.
7 Answers
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Set environment variables from file of key/value pairs
...mp; . .env
set +a
}
# Run dotenv on login
dotenv
# Run dotenv on every new directory
cd () {
builtin cd $@
dotenv
}
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Git: How to remove file from index without deleting files from any repository
... users (or the launch/deploy mechanism) to copy/move the files to to their new location; you obviously would not want to git mv a file into a directory that you will be ignoring).
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How to use the PI constant in C++
...nly-defined names are not part of the C/C++ standards.
*/
However:
on newer platforms (at least on my 64 bit Ubuntu 14.04) I do not need to define the _USE_MATH_DEFINES
On (recent) Linux platforms there are long double values too provided as a GNU Extension:
# define M_PIl 3.14159265...
How to resize the AVD emulator (in Eclipse)?
I'm writing my first Android app for a small business that has some Droid phones. I set up an AVD for the phone with the right resolution: 854 pixels high.
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What are the big differences between TFVC (TFS Version Control) and Git for source control when usin
...it". Does it mean now that we better should use Git over TFVC? ;D found a new link: visualstudio.com/en-us/docs/tfvc/comparison-git-tfvc
– Martin Schneider
Jul 5 '16 at 16:52
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