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In Objective-C, how do I test the object type?
...dited Apr 29 '13 at 6:02
Paras Joshi
19.8k1111 gold badges5353 silver badges6969 bronze badges
answered Jul 17 '09 at 17:28
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“The 'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine” Error in importing
... of components that facilitate the
transfer of data between existing Microsoft Office files such as
Microsoft Office Access 2007 (*.mdb and .accdb) files and Microsoft
Office Excel 2007 (.xls, *.xlsx, and *.xlsb) files to other data
sources such as Microsoft SQL Server.
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In android studio,cannot load 2 facets-unknown facet type:android and android-gradle
... why it was disabled in the first place. Never did it and suddenly I got those same errors.
– CJ_COIMBRA
Nov 11 '15 at 1:03
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Sublime - delete all lines containing specific value
...Find" with the shortcut Ctrl+Cmd+G as Leonid suggests for selecting all those strings. After this I could go directly to "Delete Line" Ctrl-Shift-K and surgically all the lines with this string were removed in an instant. Sublime Text really is the best text editor I've ever used.
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Jenkins / Hudson environment variables
...enkins service is an upstart job, so I was modifying the old sysvinit stub script. Wrong place. When I tweak the /etc/init/jenkins.conf script, and update the PATH before it exec's java, that does seem to work.
– Stabledog
Jan 2 '14 at 16:40
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Quick unix command to display specific lines in the middle of a file?
...two other solutions if you know the line number but nothing else (no grep possible):
Assuming you need lines 20 to 40,
sed -n '20,40p;41q' file_name
or
awk 'FNR>=20 && FNR<=40' file_name
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Colorized grep — viewing the entire file with highlighted matches
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You can use my highlight script from https://github.com/kepkin/dev-shell-essentials
It's better than grep because you can highlight each match with its own color.
$ command_here | highlight green "input" | highlight red "output"
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What are the typical reasons Javascript developed on Firefox fails on IE? [closed]
I developed some javascript enhanced pages that run fine on recent Firefox and Safari. I missed to check in Internet Explorer, and now I find the pages don't work on IE 6 and 7 (so far). The scripts are somehow not executed, the pages show as if javascript wasn't there, although some javascript is e...
File upload progress bar with jQuery
...s-domain support, chunked and resumable file uploads. And they have sample scripts for multiple server languages(node, php, python and go).
Demo url: https://blueimp.github.io/jQuery-File-Upload/.
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How can I get the line number which threw exception?
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Simple way, use the Exception.ToString() function, it will return the line after the exception description.
You can also check the program debug database as it contains debug info/logs about the whole application.
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