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Adding a build configuration in Xcode
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edited Nov 3 '17 at 19:07
pkamb
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What is this crazy C++11 syntax ==> struct : bar {} foo {};?
...tandard abstract UDT (User-Defined Type):
struct foo { virtual void f() = 0; }; // normal abstract type
foo obj;
// error: cannot declare variable 'obj' to be of abstract type 'foo'
Let's also recall that we can instantiate the UDT at the same time that we define it:
struct foo { foo() { cout &l...
Why is 'false' used after this simple addEventListener function?
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answered Apr 14 '11 at 0:33
Lucas JonesLucas Jones
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How to test if list element exists?
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edited Oct 11 '11 at 3:01
answered Oct 10 '11 at 23:36
T...
How to increase scrollback buffer size in tmux?
...alue is taken from the history-limit session option (the default value is 2000).
To create a pane with a different value you will need to set the appropriate history-limit option before creating the pane.
To establish a different default, you can put a line like the following in your .tmux.conf fi...
AngularJS - difference between pristine/dirty and touched/untouched
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edited Apr 6 '19 at 20:22
georgeawg
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Updating and committing only a file's permissions using git version control
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edited Jun 12 '19 at 21:07
Dan Anderson
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answered ...
How to make Sequelize use singular table names
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answered Apr 20 '14 at 20:25
Luis Carlos ChavarríaLuis Carlos Chavarría
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How to cast/convert pointer to reference in C++
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answered Apr 16 '12 at 10:53
David HeffernanDavid Heffernan
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How to select lines between two marker patterns which may occur multiple times with awk/sed
... to trigger the print when necessary:
$ awk '/abc/{flag=1;next}/mno/{flag=0}flag' file
def1
ghi1
jkl1
def2
ghi2
jkl2
How does this work?
/abc/ matches lines having this text, as well as /mno/ does.
/abc/{flag=1;next} sets the flag when the text abc is found. Then, it skips the line.
/mno/{f...