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Using ZXing to create an Android barcode scanning app [duplicate]
...utton linked to mScan would launch directly into the ZXing barcode scanner screen (or crash if ZXing isn't installed). Once a barcode has been recognised, you'll receive the result in your Activity, here in the contents variable.
To avoid the crashing and simplify things for you, ZXing have provid...
How to generate XML file dynamically using PHP?
...s - htm and xml - and the user can then choose whether to send a report to screen or spreadsheet.
Another advantage is you don't have to code the xml from scratch, in some cases I've been wanting to export very large complex spreadsheets, and instead of having to code all the export all that is req...
How do I change the cursor between Normal and Insert modes in Vim?
...ggling the cursorline option, which is responsible for whether
the current screen line is highlighted (see :help cursorline):
:autocmd InsertEnter,InsertLeave * set cul!
or, alternatively:
:autocmd InsertEnter * set cul
:autocmd InsertLeave * set nocul
Modify the CursorLine highlighting group to c...
How do I make text bold in HTML?
...sted bold styling (e.g. users of search engines, totally blind users using screen readers, poorly sighted users using their own colors and fonts, geeky users using text browsers, users of voice-controlled, speaking browsers like Opera for Windows). Thus the right way to make text bold depends on why...
Bootstrap 3 Slide in Menu / Navbar on Mobile [closed]
... adjust the breakpoint for the sidebar by adjusting the media query @media screen and (max-width: 768px) { .. in the CSS.
– Zim
Jan 2 '14 at 1:07
add a comment
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XAMPP - Port 80 in use by “Unable to open process” with PID 4! 12
...nel and System. Not very helpful given killing this will result in a blue screen of death.
The thing hogging port 80 has nothing to do with IIS or web anything, it's SQL Server Reporting Services. Turn off anything that resembles a SQL Server Services and start Apache again, no need for a reboot...
When is layoutSubviews called?
...insistence that springs cannot be changed on a view that has the simulated screen elements turned on (status bar, etc.). Since the springs were off for the main view, that view could not change size and hence was scrolled down in its entirety when the in-call bar appeared.
Turning the simulated fea...
How can I break up this long line in Python?
...80 characters also make it easier to diff 2 files side-by-side on the same screen. Also, if your debugging something during a dire emergency on the console of a server you'll really appreciate the 80 character limit! :)
– Mick T
Oct 6 '15 at 19:35
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Tips for a successful AppStore submission? [closed]
...tal.
The Display Name (CFBundleDisplayName) is how it appears on the home screen. One important thing I found about this is that it can be localised, so if your app was called "Beer" in English, it could display as "Birra" in Italian and "Bier" in German.
The mechanical stuff, as long as you follo...
puts vs logger in rails rake tasks
... same window where you called the task. Especially if you don't have a big screen to fit multiple windows side by side.
– Tomas Markauskas
Feb 11 '10 at 17:18
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