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Counter increment in Bash loop not working
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count=0
base=1
(( count += base ))
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How to get the url parameters using AngularJS
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And html5Mode requires a <base href="http://example.com/en/" /> tag in your index.html.
– cespon
Mar 31 '15 at 10:33
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What's the longest possible worldwide phone number I should consider in SQL varchar(length) for phon
...is an overhead, significant or otherwise, depending on your particular database. SQL Server, for example, loses a lot of ability to predict data page sizes and optimize accesses and alignment thusly. As always, test.
– Matt Enright
Aug 10 '11 at 22:09
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Image Processing: Algorithm Improvement for 'Coca-Cola Can' Recognition
... deformation (this can be improved as suggested by stacker: a template database with different perspective views of the desired object). Its Achilles' heel in my experience would be strong lighting variations and very expensive computation. I don't know of any Java implementations. I'm aware of an ...
Why doesn't the JVM cache JIT compiled code?
...he optimisations that the JVM performs are not static, but rather dynamic, based on the data patterns as well as code patterns. It's likely that these data patterns will change during the application's lifetime, rendering the cached optimisations less than optimal.
So you'd need a mechanism to esta...
Objective-C and Swift URL encoding
...aractersInString:@" \"#%/:<>?@[\\]^`{|}"] invertedSet];
Creating a Base64
In the case of Base64 characterset:
NSCharacterSet *URLBase64CharacterSet = [[NSCharacterSet characterSetWithCharactersInString:@"/+=\n"] invertedSet];
For Swift 3.0:
var escapedString = originalString.addi...
Find provisioning profile in Xcode 5
...m DER -in your-mobileprovision-filename
then cut-and-paste each block of base64 data after the DeveloperCertificates entry into its own file. You can then use:
openssl asn1parse -inform PEM -in file-with-base64
to dump each certificate. The line after the second commonName in the output will be...
Exclude .svn directories from grep [duplicate]
... not have the --exclude-dir option. However, if you have a very large codebase, double-grep-ing can take forever. Drop this in your .bashrc for a portable .svn-less grep:
alias sgrep='find . -path "*/.svn" -prune -o -print0 | xargs -0 grep'
Now you can do this:
sgrep some_var
... and get exp...
Check if a value exists in ArrayList
...et so better to use later. In Java 8 we can use streams also to check item based on its equality or based on a specific property.
Java 8
CurrentAccount conta5 = new CurrentAccount("João Lopes", 3135);
boolean itemExists = lista.stream().anyMatch(c -> c.equals(conta5)); //provided equals and ha...
Install a Windows service using a Windows command prompt?
... answered Jul 26 '12 at 0:29
Base33Base33
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