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Excel “External table is not in the expected format.”
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Ironically, I received this error from someone else's application (Scribe), but the explanation still solved the problem for me: "Save As" Excel 97-2003, and error fixed.
– Jeff Davis
May 17 '11 at 15:34
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Is there a way to check if a file is in use?
... program in C# that needs to repeatedly access 1 image file. Most of the time it works, but if my computer's running fast, it will try to access the file before it's been saved back to the filesystem and throw an error: "File in use by another process" .
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performing HTTP requests with cURL (using PROXY)
...hen you can connect through proxy from (many) application.
And, as per comment below, for https:
export https_proxy=https://your.proxy.server:port/
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Can Objective-C switch on NSString?
... This is one of the best and most sought after utilizations of switch statements, so hopefully they hop on the (now) Java (and others) bandwagon!
If you are doing card names, perhaps assign each card object an integer value and switch on that. Or perhaps an enum, which is considered as a number and...
C# “internal” access modifier when doing unit testing
... that we don't want to declare public from the testing project. This makes me think that I should just always use internal because at least each project (should?) have its own testing project. Can you guys tell me why I shouldn't do this? When should I use private ?
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Use tnsnames.ora in Oracle SQL Developer
...ferences options expand Database --> select Advanced --> under "Tnsnames Directory" --> Browse the directory where tnsnames.ora present.
Then click on Ok,
as shown in below diagram.
tnsnames.ora available at Drive:\oracle\product\10x.x.x\client_x\NETWORK\ADMIN
Now you can connect via ...
sed whole word search and replace
...een the first word character and non-word character):
$ echo "bar embarassment" | sed "s/\bbar\b/no bar/g"
no bar embarassment
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How/when to use ng-click to call a route?
... the URL. The easiest way to do that is with anchor tags.
<a href="#/home">Go Home</a>
<a href="#/about">Go to About</a>
Nothing more complicated is needed. If, however, you must do this from code, the proper way is by using the $location service:
$scope.go = function ( p...
Trying to add adb to PATH variable OSX
...at I can launch it really easily. I have added directories before by for some reason adb does not want to be found. This is very frustrating. Has anyone else had this problem before?
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Identifying and removing null characters in UNIX
...If you are wondering if input redirection in the middle of the command arguments works, it does. Most shells will recognize and deal with I/O redirection (<, >, …) anywhere in the command line, actually.
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