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Hidden Features of VB.NET?
...e you noticed the Like comparison operator?
Dim b As Boolean = "file.txt" Like "*.txt"
More from MSDN
Dim testCheck As Boolean
' The following statement returns True (does "F" satisfy "F"?)'
testCheck = "F" Like "F"
' The following statement returns False for Option Compare Binary'
' a...
Set cache-control for entire S3 bucket automatically (using bucket policies?)
... Here are a some examples.
For a single file
aws s3 cp s3://mybucket/file.txt s3://mybucket/file.txt --metadata-directive REPLACE \
--expires 2034-01-01T00:00:00Z --acl public-read --cache-control max-age=2592000,public
For an entire bucket (note --recursive flag):
aws s3 cp s3://mybucket/ s3://my...
How to compare two files not in repo using git
...m is not in the repository by using --no-index:
git diff --no-index file1.txt file2.txt
It doesn't matter which one is tracked by git and which is not - one or both can be untracked, eg:
$ date > x
$ sleep 2
$ date > y
$ git diff --color-words --no-index x y
diff --git a/x b/y
index 6b10c7...
Checkout one file from Subversion
...
svn cat svn://.../my_file.txtwas exactly what I was looking for. I work in an svn:// only (no http://) repository, and it looks the newest websvn interfaces doesn't provide a raw file download (or we have it mis-configured or I am blind). Easier to do...
Key hash for Android-Facebook app
....bin > sha1.bin
C:\Users\Me>openssl base64 -in sha1.bin -out base64.txt
After running these commands the valid hash is stored in the file base64.txt. Copy and paste this to your app settings on Facebook.
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How do you run NUnit tests from Jenkins?
...t tests available.
$nUnitLog = Join-Path $sourceDirectory "UnitTestResults.txt"
$nUnitErrorLog = Join-Path $sourceDirectory "UnitTestErrors.txt"
Write-Host "Source: $sourceDirectory"
Write-Host "NUnit Results: $nUnitLog"
Write-Host "NUnit Error Log: $nUnitErrorLog"
Write-Host "File Filters: $fileFi...
Grep for literal strings
...
cat list.txt
one:hello:world
two:2:nothello
three:3:kudos
grep --color=always -F"hello
three" list.txt
output
one:hello:world
three:3:kudos
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...
Saving and loading objects and using pickle
...lepto.archives import file_archive
>>> db = file_archive('fruits.txt')
>>> class Fruits: pass
...
>>> banana = Fruits()
>>> banana.color = 'yellow'
>>> banana.value = 30
>>>
>>> db['banana'] = banana
>>> db.dump()
>>&g...
Are unused CSS images downloaded?
...lt;body>
<?php if(isset($_GET['foo'])) {
file_put_contents('test.txt', $_SERVER['HTTP_USER_AGENT']);
} ?>
</body>
</html>
If test.txt is populated with the browser's user agent, then the image is downloaded. This was not the case in any of my tests.
...
Can I automatically increment the file build version when using Visual Studio?
...get Name="BeforeBuild">
<Version VersionFile="Properties\version.txt" Major="1" Minor="0" BuildType="Automatic" StartDate="12/31/2009" RevisionType="BuildIncrement">
<Output TaskParameter="Major" PropertyName="Major" />
<Output TaskParameter="Minor" PropertyName="Mi...