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How to use int.TryParse with nullable int? [duplicate]
...uld never copy/paste from the internet just because an answer is accepted ^_^.
– Thomas Jones
Jan 15 '15 at 22:59
17
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PHP 5.4 Call-time pass-by-reference - Easy fix available?
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Deprecation is since PHP 5.0.0, back that time giving E_COMPILE_WARNING level error, for reference: php.net/manual/en/…
– hakre
Jun 28 '12 at 22:20
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Run an app on a multiple devices automatically in Android Studio
...io 3.5
Build #AI-191.8026.42.35.5791312, built on August 9, 2019
JRE: 1.8.0_202-release-1483-b03 amd64
JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
Windows Server 2016 10.0
In this update they have added in-built option to run application on multiple devices.
The IDE has a new drop-down me...
Declaring array of objects
...);
// or if you want different objects
let arr3 = new Array(5).fill().map((_, i) => ({ id: i }));
Will create an array of 5 items. Then you can use forEach for example.
arr.forEach(str => console.log(str));
Note that when doing new Array(5) it's just an object with length 5 and the array ...
“/usr/bin/ld: cannot find -lz”
...-dev provides libz-dev, which includes the shared library file /usr/lib/x86_64-linux-gnu/libz.a, and the C Header files /usr/include/zconf.h & /usr/include/zlib.h. You can view the package contents with: dpkg -L zlib1g-dev, which shows all the files it contains.
– Trinitro...
Increment value in mysql update query
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You could also just do this:
mysql_query("
UPDATE member_profile
SET points = points + 1
WHERE user_id = '".$userid."'
");
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MySQL Error 1153 - Got a packet bigger than 'max_allowed_packet' bytes
...port.
For the client, you can specify it on the command line:
mysql --max_allowed_packet=100M -u root -p database < dump.sql
Also, change the my.cnf or my.ini file under the mysqld section and set:
max_allowed_packet=100M
or you could run these commands in a MySQL console connected to that...
Single quotes vs. double quotes in C or C++
..., that is sizeof 'a' is 4 in an architecture where ints are 32bit (and CHAR_BIT is 8), while sizeof(char) is 1 everywhere.
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How to remove specific value from array using jQuery
...hings simple.
In your case all the code that you will have to write is -
_.without([1,2,3], 2);
and the result will be [1,3].
It reduces the code that you write.
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Fastest way to duplicate an array in JavaScript - slice vs. 'for' loop
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if converted with babel: [].concat(_slice.call(arguments))
– CHAN
Jul 27 '15 at 8:08
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