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iOS multiline label in Interface builder
...aximum number of lines a label can have. By default, it's 1. Setting it to 0 means the label will have unlimited lines.
You can do it in code:
textLabel.numberOfLines = 5 // for example
Or in Interface Builder:
share
...
'any' vs 'Object'
...
207
Object is more restrictive than any. For example:
let a: any;
let b: Object;
a.nomethod(); /...
how can I see what ports mongo is listening on from mongo shell?
...,
"--dbpath",
"/data/test/r1",
"--port",
"30001"
],
"parsed" : {
"dbpath" : "/data/test/r1",
"port" : 30001,
"replSet" : "test",
"rest" : true
},
"ok" : 1
}
If you have not passed specific port options like the ones ab...
Difference between C++03 throw() specifier C++11 noexcept
...checked documentation).
– hmjd
Feb 20 '13 at 14:16
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Searching word in vim?
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edited Jan 19 '09 at 20:23
answered Jan 19 '09 at 19:51
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Proper way to catch exception from JSON.parse
I’m using JSON.parse on a response that sometimes contains a 404 response. In the cases where it returns 404, is there a way to catch an exception and then execute some other code?
...
How do you determine the size of a file in C?
...char *filename) {
struct stat st;
if (stat(filename, &st) == 0)
return st.st_size;
return -1;
}
Changes:
Made the filename argument a const char.
Corrected the struct stat definition, which was missing the variable name.
Returns -1 on error instead of 0, which would b...
MySQL Multiple Joins in one query?
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Code MagicianCode Magician
20.3k55 gold badges5252 silver badges7575 bronze badges
...
Fold / Collapse the except code section in sublime text 2
...ould be would be to hold Ctrl followed by pressing the sequence k and then 0 or in my defaults I also seem to have it bound to the letter j:
Warning.
Pressing Ctrl+k twice will remove a line or a count of lines.
But not really cause you can put them back one by one by Ctrl+u
...
Where are static variables stored in C and C++?
... Tommy
95.9k1111 gold badges171171 silver badges190190 bronze badges
answered Sep 18 '08 at 15:07
Don NeufeldDon Neufeld
20.8k10...