大约有 15,000 项符合查询结果（耗时：0.0276秒） [XML]
Save image from URL by paperclip
... is potentially insecure because a user could call user.picture_from_url('/etc/password'). It's probably fine in most situations though.
– David Tuite
Oct 11 '13 at 9:16
1
...
How to create border in UIButton?
... above allows you to set other properties like corner radius, maskToBounds etc...
Also, a good article on button fun:
https://web.archive.org/web/20161221132308/http://www.apptite.be/tutorial_custom_uibuttons.php
share
...
Getting rid of \n when using .readlines() [duplicate]
...
Trailing whitespace (space, tab, CR, LF, etc.) is never desirable, in my experience. There is no data or computer language I have dealt with in over twenty years that wanted trailing whitespace. So, yes, it strips more than \n. Chances are, you won't miss it.
...
Parse v. TryParse
...
Passing null to basic types (int, double, DateTime, etc.) will NOT throw an exception
– Dr Yunke
Apr 11 '18 at 16:53
add a comment
|...
svn cleanup: sqlite: database disk image is malformed
...m -> Share project
select your repositorie: mine SVN ( other case: git, etc)
select your repositorie folder
Note:
On my case, I did a backup of my files. ( safe ur back :P )
Edit:
I am talking about SVN plugin on Eclipse :)
...
How to remove an item from an array in AngularJS scope?
... of $scope.tasks) because you will have multiple items with index 2, 3, 4, etc.
– shacker
Mar 1 '13 at 22:20
Comment a...
Android get current Locale, not default
... the resource Configuration object, i.e.
Locale current = getResources().getConfiguration().locale;
You may find that this value is updated more quickly after a settings change if that is necessary for your application.
s...
How to change colors of a Drawable in Android?
...
I think you can actually just use Drawable.setColorFilter( 0xffff0000, Mode.MULTIPLY ). This would set white pixels to red but I don't think it would affect the transparent pixels.
See Drawable#setColorFilter
...
Disable ActiveRecord for Rails 4
...ions:
1. Remove database adapter gems from your Gemfile (mysql2, sqlite3, etc.)
2. Change your config/application.rb
Remove require 'rails/all line and require frameworks (among those available in your rails version, the list varies, do not just copy) you want to use, for example:
require "actio...
Android XML Percent Symbol
... For multiple parameter substitution (e.g. with strings), use %1$s, %2$s etc.
– CJBS
Apr 20 '15 at 21:12
1
...