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In Typescript, How to check if a string is Numeric
In Typescript, this shows an error saying isNaN accepts only numeric values
9 Answers
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What is the maximum length of a table name in Oracle?
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SQL> create table I234567890123456789012345678901(my_id number);
ERROR at line 1:
ORA-00972: identifier is too long
Updated: as stated above, in Oracle 12.2 and later, the maximum object name length is now 128 bytes.
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Why can't R's ifelse statements return vectors?
...would have been helpful: if_else is more strict than ifelse, and throws an error for your case:
library(dplyr)
if_else(TRUE,c(1,2),c(3,4))
#> `true` must be length 1 (length of `condition`), not 2
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Clang vs GCC - which produces faster binaries? [closed]
...an one compiler. It can make you aware of non-portable features, AND catch errors that otherwise go undetected, or lead to days of wasted time trying to debug code a better compiler would have warned/err on.
– user1899861
May 14 '13 at 22:38
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`require': no such file to load — mkmf (LoadError)
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I got the similar error when install bundle
sudo apt-get install ruby-dev
Works great for me and solve the problem
Mint 16 ruby1.9.3
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What are deferred objects?
... url: "example.php" })
.success(function() { alert("success"); })
.error(function() { alert("error"); })
.complete(function() { alert("complete"); });
Working Example From Eric Hynds blog post: http://jsfiddle.net/ehynds/Mrqf8/
jqXHR
As of jQuery 1.5, the $.ajax() method returns the j...
How to remove “onclick” with JQuery?
... selector you need.)
// use the "[attr=value]" syntax to avoid syntax errors with special characters (like "$")
$('[id="a$id"]').prop('onclick',null).off('click');
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<a id="a$id" onclic...
Update my github repo which is forked out from another project [duplicate]
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I got an error You asked to pull from the remote 'origin', but did not specify a branch. Because this is not the default configured remote for your current branch, you must specify a branch on the command line when I did git pull pare...
ImportError: No module named site on Windows
...ur PYTHONHOME environment variable is set correctly. You will receive this error if PYTHONHOME is pointing to invalid location or to another Python installation you are trying to run.
Try this:
C:\>set PYTHONHOME=C:\Python27
C:\>python
Use
setx PYTHONHOME C:\Python27
to set this permane...
How do I revert my changes to a git submodule?
...odified local files in a git submodule), the "update --init" command spews error: Your local changes to the following files would be overwritten by checkout
– rogerdpack
Sep 21 '16 at 20:27
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