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How to convert a string into double and vice versa?
...d this cannot handle stray text characters. (Bad input strings: " 8" and "8q" and "8 q".)
NSString *tempStr = @"8,765.4";
// localization allows other thousands separators, also.
NSNumberFormatter * myNumFormatter = [[NSNumberFormatter alloc] init];
[myNumFormatter setLocale:[NSLocale curren...
NSInvocation for Dummies?
... any arguments for that method:
[myInvocation setArgument:&myString atIndex:2];
Note that object arguments must be passed by pointer. Thank you to Ryan McCuaig for pointing that out, and please see Apple's documentation for more details.
At this point, myInvocation is a complete object, desc...
Use git “log” command in another folder
I have some php files in a Folder A (which is a git project). In these php file I want to execute "git log" but for the folder B. Folder B is another git project (so log is different between A and B).
...
How to create file execute mode permissions in Git on Windows?
...n mark it as executable before committing:
C:\Temp\TestRepo>git update-index --chmod=+x foo.sh
C:\Temp\TestRepo>git ls-files --stage
100755 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0 foo.sh
And now the file is mode 0755 (executable).
C:\Temp\TestRepo>git commit -m"Executable!"
[m...
Make column not nullable in a Laravel migration
...e doctrine/dbal
Then create a migration that will alter the table like so:
php artisan make:migration fix_whatever_table_name_here
public function up()
{
Schema::table('table_name', function (Blueprint $table) {
$table->type('column')->nullable(false)->change();
});
}
# pub...
IntelliJ IDEA: Move line?
...ass (Red color field) and press,
Alt + Enter
Select valid class as per requirement
(8) Hierarchy of method calls
Select specific method and press,
Ctrl + Alt + H
(9) Comment In Code
Single Line : Select specific line and press,
Ctrl + /
Multiple Line : Select Multiple Line and Press,
Ct...
XML Schema (XSD) validation tool? [closed]
...
@GaborGarami Not at the moment, but it is a feature request: github.com/amouat/xsd-validator/issues/5
– Adrian Mouat
Jul 23 '14 at 10:07
...
Validating parameters to a Bash script
...
#!/bin/sh
die () {
echo >&2 "$@"
exit 1
}
[ "$#" -eq 1 ] || die "1 argument required, $# provided"
echo $1 | grep -E -q '^[0-9]+$' || die "Numeric argument required, $1 provided"
while read dir
do
[ -d "$dir" ] || die "Directory $dir does not exist"
rm -rf "$dir"
do...
Mvn install or Mvn package
...or use as a
dependency in other projects locally
So the answer to your question is, it depends on whether you want it in installed into your local repo. Install will also run package because it's higher up in the goal phase stack.
...