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Validating parameters to a Bash script
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remember to set +e and use '-eq' instead of '==' for integer comparisons
– guns
Mar 31 '09 at 0:50
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Changing password with Oracle SQL Developer
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SQL Developer has a built-in reset password option that may work for your situation. It requires adding Oracle Instant Client to the workstation as well. When instant client is in the path when SQL developer launches you will get the following option ena...
How to use sidebar with the keyboard in Sublime Text 2 and 3?
...u can navigate the folders with your arrow keys. If you prefer 'Vim' type settings, you can avoid using the arrow keys by remapping your keys to the typical Vim settings (hjkl).
h will minimize/open a folder
j will navigate down (i.e. down arrow)
k will navigate up (i.e. up arrow)
l will open up...
LINQ Contains Case Insensitive
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No, but databases work off of character sets and collation. If you're trying to push off work to the database, you have to make some assumptions about character set and collation, right?
– Christopher Stevenson
Mar 28 '13 at 1...
Save and load MemoryStream to/from a file
... Adding [file|memory]Stream.Seek(0, SeekOrigin.Begin); before CopyTo will set the current position to 0, so that CopyTo will copy the complete stream.
– Martin Backasch
Nov 14 '17 at 14:37
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Programmatically change input type of the EditText from PASSWORD to NORMAL & vice versa
In my application, I have an EditText whose default input type is set to android:inputType="textPassword" by deault. It has a CheckBox to its right, which is when checked, changes the input type of that EditText to NORMAL PLAIN TEXT. Code for that is
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Simple proof that GUID is not unique [closed]
... // Fill up memory with guids.
var bigHeapOGuids = new HashSet<Guid>();
try
{
do
{
bigHeapOGuids.Add(Guid.NewGuid());
} while (true);
}
catch (OutOfMemoryExceptio...
jQuery validation: change default error message
... This is a great strategy, especially if you need a dynamic message set not in your js files...
– Charles Harmon
Jul 1 '15 at 20:02
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Auto reloading a Sails.js app on code changes?
...roject directory and put this content inside:
**/.tmp/**
**/views/**
**/assets/**
See the issue on GitHub:
Forever restarting because of /.tmp.
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How to get a variable value if variable name is stored as string?
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X=foo
Y=X
eval "Z=\$$Y"
sets Z to "foo"
Take care using eval since this may allow accidential excution of code through values in ${Y}. This may cause harm through code injection.
For example
Y="\`touch /tmp/eval-is-evil\`"
would create /tmp/eva...