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Check if a value is in an array (C#)
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@0A0D. This answer is I think straight best one as simplest/shortest and well known way to achieve same thing (How do I check if a value is in an array in C#?) and efficient as well. No loop no extra method. Just a namespace is extra which is not a big thing.
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creating a strikethrough text?
...ugh flag enabled.
Edit from Comment by Ε Г И І И О :
For any one wanting to remove this flag, this is how:
someTextView.setPaintFlags(someTextView.getPaintFlags() & (~Paint.STRIKE_THRU_TEXT_FLAG));
share...
How do I remove packages installed with Python's easy_install?
...ttle experience that just happened to me where pip was unable to uninstall one of my modules. I had to remove the matching line from site-packages/easy-install.pth to completely uninstall it.
– ychaouche
Mar 3 '15 at 11:09
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How to index into a dictionary?
... In Python 2, use d.iterkeys().next() instead of d.keys()[0] to inspect one of the keys without removing it. If the dictionary is huge, it will make a big difference in terms of performance. The same goes for values and items. In Python 2.7 you can also use dict view objects
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Mercurial undo last commit
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One way would be hg rollback (deprecated as of Hg2.7, August 2013)
Please use hg commit --amend instead of rollback to correct mistakes in the last commit.
Roll back the last transaction in a repository.
When co...
Get the new record primary key ID from MySQL insert query?
Let's say I am doing a MySQL INSERT into one of my tables and the table has the column item_id which is set to autoincrement and primary key .
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How do I use Ruby for shell scripting?
...h do |value|
puts value
end
...make it executable (as others have mentioned):
chmod u+x my_shell_script
And call it like so:
> ./my_shell_script one two three four five
You'd get this:
I was passed:
one
two
three
four
five
The arguments work nicely with filename expansion:
./my_s...
psql: FATAL: database “” does not exist
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I still get a password prompt'd and have no idea which one is it, which one is the default postgres app password?
– LasagnaAndroid
Nov 24 '14 at 13:06
2
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How do you use version control with Access development?
...End If
Function exportModulesTxt(sADPFilename, sExportpath)
Dim myComponent
Dim sModuleType
Dim sTempname
Dim sOutstring
dim myType, myName, myPath, sStubADPFilename
myType = fso.GetExtensionName(sADPFilename)
myName = fso.GetBaseName(sADPFilename)
myPath = fso.GetP...
MySQL offset infinite rows
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As you mentioned it LIMIT is required, so you need to use the biggest limit possible, which is 18446744073709551615 (maximum of unsigned BIGINT)
SELECT * FROM somewhere LIMIT 18446744073709551610 OFFSET 5
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