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Declaring array of objects
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edited Feb 26 at 10:25
answered Dec 29 '16 at 20:55
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How can I generate an MD5 hash?
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606
You need java.security.MessageDigest.
Call MessageDigest.getInstance("MD5") to get a MD5 inst...
UITextField - capture return button event
... Fattie
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answered Jun 10 '09 at 17:05
Ilya SuzdalnitskiIlya Suzdalnitski
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How can I check file size in Python?
...;>> Path('somefile.txt').stat()
os.stat_result(st_mode=33188, st_ino=6419862, st_dev=16777220, st_nlink=1, st_uid=501, st_gid=20, st_size=1564, st_atime=1584299303, st_mtime=1584299400, st_ctime=1584299400)
>>> Path('somefile.txt').stat().st_size
1564
or using os.stat:
>>>...
How to customize ?
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edited Apr 18 '18 at 16:30
Rory O'Kane
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a...
ExpandableListView - hide indicator for groups with no children
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edited Apr 27 '16 at 11:56
Akhil Dad
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answered Aug 7 ...
Upgrade Node.js to the latest version on Mac OS
Currently I am using Node.js v0.6.16 on Mac OS X 10.7.4. Now I want to upgrade it to the latest Node.js v0.8.1. But after downloading and installing the latest package file from nodejs.org, I found that system is still using v0.6.16 instead of v0.8.1 when I typed "node -v" in a terminal. Is there an...
How do I find the .NET version?
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Another three options from the PowerShell command prompt is given below.
6. [environment]::Version
7. $PSVersionTable.CLRVersion
8. gci 'HKLM:\SOFTWARE\Microsoft\NET Framework Setup\NDP' -recurse | gp -name Version,Release -EA 0 |
where { $_.PSChildName -match '^(?!S)\p{L}'} | select PS...
Proper way to wait for one function to finish before continuing?
... work like this is to use a callback function, eg:
function firstFunction(_callback){
// do some asynchronous work
// and when the asynchronous stuff is complete
_callback();
}
function secondFunction(){
// call first function and pass in a callback function which
// first ...
AngularJS: Is there any way to determine which fields are making a form invalid?
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edited Apr 7 '14 at 16:11
Sebastien
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answe...