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Multidimensional Array [][] vs [,] [duplicate]
... an Array of arrays.see the below image,which signifies a jagged array.
http://msdn.microsoft.com/en-us/library/2s05feca(v=vs.80).aspx
The second one is basically a two dimensional array and the syntax is correct and acceptable.
double[,] ServicePoint = new double[10,9];//<-ok (2)
And to...
How to convert a Git shallow clone to a full clone?
...l Clone i.e bring complete branch and its history).
a. git clone -b branch http://git.repository/customSP01.git --depth 1
This does a shallow clone (with the depth-option) only fetches only one single branch (at your requested depth).
b. cd customSP01
c. git fetch –depth=100
d. get fetch –dept...
How to compare two tags with git?
...you are doing a diff on the commits between them.
Also, a good reference: http://learn.github.com/p/diff.html
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PostgreSQL query to list all table names?
Is there any query available to list all tables in my Postgres DB.
7 Answers
7
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JPA and Hibernate - Criteria vs. JPQL or HQL
...enerated SQL, taking more time to execute.
Regarding fetching strategies [http://www.hibernate.org/315.html]
Criteria respects the laziness settings in your mappings and guarantees that what you want loaded is loaded. This means one Criteria query might result in several SQL immediate SELEC...
Is there a pretty print for PHP?
...
How about print_r?
http://www.php.net/print_r
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answered Jul 22 '09 at 20:54
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Single vs double quotes in JSON
... trickier situation with nested quotes eg "{'link':'<a href="mylink">http://my.com</a>'}" ? In this case, ast.literal_eval throws syntax error
– alancalvitti
Apr 23 '19 at 16:04
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.htaccess mod_rewrite - how to exclude directory from rewrite rule
...ST_URI} !^/test/
RewriteCond %{REQUEST_URI} !^/my-folder/
RewriteRule (.*) http://www.newdomain.com/$1 [R=301,L]
This redirects (permanently with a 301 redirect) all traffic to the site to http://www.newdomain.com, except requests to resources in the /test and /my-folder directories. We transfer ...
ERROR: Error 1005: Can't create table (errno: 121)
...un an ALTER TABLE with certain constraint names.
According to the docs at http://dev.mysql.com/doc/refman/5.7/en/innodb-troubleshooting-datadict.html , you can search for these orphan tables with:
SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES WHERE NAME LIKE '%#sql%';
The version I was work...
Where is Erlang used and why? [closed]
...
From Programming Erlang:
alt text http://bks8.books.google.com/books?id=Qr_WuvfTSpEC&printsec=frontcover&img=1&zoom=5&sig=ACfU3U2F4YY4KqO0vCuZ4WEZjdE2yFFvvg
Many companies are using Erlang in their production systems:
• Amazon uses Erlang to...