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How can I convert an image into a Base64 string?
...esting it but it gives me ERROR in Base64. It can't gind the class. I make Ctrl +shift+O to get the imports but doesn't gets imports... ¿how to solve it?
– NullPointerException
Jan 29 '11 at 10:49
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How do I hide an element when printing a web page?
...he button disappears and they lose that option on the page (there's always Ctrl+P though).
The better solution would be to create a print stylesheet and within that stylesheet specify the hidden status of the printOption ID (or whatever you call it). You can do this in the head section of the HTML...
Why does intellisense and code suggestion stop working when Visual Studio is open?
...g in some files, but not others. I just had it happen to me again. Hitting Ctrl + Space won't show anything in Form1, switching to Form2 or any other class will pop up the list as expected. Restarting Visual Studio usually does the trick, though it's highly annoying and ridiculous for such a basic f...
ASP.NET 2.0 - How to use app_offline.htm
...'s working now and must have been some kind of caching issue. I'd used <CTRL>+Refresh, but presumably it was being cached somewhere else.
– Squig
Mar 18 '13 at 12:23
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How to check all checkboxes using jQuery?
...r. This work good but in my app i have one fake check. when i refresh page ctrl+r and click on checkbox checkAll he dont check me all. After that i must check again to be successfull. So i need 2x click on checkAll whay that dont work on single click(one)? I copy paste that code and make function ch...
Find and replace strings in vim on multiple lines
...d/replace in one of the visual modes:
VISUAL mode (V)
VISUAL BLOCK mode (Ctrl+V)
VISUAL LINE mode (Shift+V, works best in your case)
Once you selected the lines to replace, type your command:
:s/<search_string>/<replace_string>/g
You'll note that the range '<,'> will be inse...
Sublime Text from Command Line
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Btw, you elevate your Windows (7) privs by pressing Ctrl-Shift-enter after typing cmd into the Start|Run text box...
– likethesky
Aug 30 '14 at 0:41
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Composer Warning: openssl extension is missing. How to enable in WAMP
...P. I will open the PHP.ini file configuration in a Notepad, search-find or CTRL+F in notepad for the word OPENSSL you will find this ;extension=php_openssl.dll just remove the ; and the extension=php_openssl.dll is active.
C:\laravel-master>composer create-project laravel/laravel
Installin...
How can I use swift in Terminal?
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...and to quit, type Ctrl+d.
– arve0
Apr 10 '18 at 12:00
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Printing without newline (print 'a',) prints a space, how to remove?
... of text in same time as outputting one character?
– ctrl-alt-delor
Jan 1 '15 at 13:35
When I redefined printf to stdo...