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Real life trading API [closed]
...the lot. Most other trading softwares provide APIs (NinjaTrader, MetaStock etc). FWIW, there are even competitions of automated trading systems -- see this.
Also, this is something that the exchange has to support and your broker has to allow. Most exchanges I know of, do not allow automated tradin...
Perform .join on value in array of objects
...rscore.js which has tons of utilities for dealing with arrays, collections etc.
With underscore you could do this easily with one line of code:
_.pluck(arr, 'name').join(', ')
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Why is there extra padding at the top of my UITableView with style UITableViewStyleGrouped in iOS7
...ed (first cell with have a Y origin of 0.01, the next of cell_height+0.01, etc) so the contents of those cells will be misaligned. (Turn on Debug > Color Misaligned Images in the simulator to see this for yourself.) You don't want to do that.
– Simon Whitaker
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Colorized grep — viewing the entire file with highlighted matches
... @MPi ack -a will search all file types, while still excluding .git/ .svn/ etc.
– ephemient
Jul 24 '12 at 20:36
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How can I generate a self-signed certificate with SubjectAltName using OpenSSL? [closed]
...y the built-in openssl program. On recent Debian systems it is located at /etc/ssl/openssl.cnf
You can determine which openssl.cnf is being used by adding a spurious XXX to the file and see if openssl chokes.
First, modify the req parameters. Add an alternate_names section to openssl.cnf with th...
Best data type for storing currency values in a MySQL database
...the transactions (let's suppose $100.23) and multiple by 100, 1000, 10000, etc. to get the accuracy you need. So if you only need to store cents and can safely round up or down, just multiply by 100. In my example, that would make 10023 as the integer to store. You'll save space in the database and ...
SQL Server Linked Server Example Query
... Syntax for Oracle being different than Teradata different than SQL Server etc.
– AxGryndr
Jul 13 '17 at 14:29
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How do I create a branch?
...nch of folders at the top of your repository called tags, branches, trunk, etc. - that allows you to copy your whole trunk (or sub-sets) into the tags and/or branches folders. If you have more than one project you might want to replicate this kind of structure under each project:
It can take a whil...
Copy all files and folders using msbuild
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Potentially. If you have a build farm (Jenkins, TeamCity etc), the agent service may run under a different account that doesn't have xcopy in the path. You can try things like %windir%\system32 in the path, but even this doesn't work some times.
– Andrew dh
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How to get a table cell value using jQuery?
... I wish to parse using jQuery. So being able to use "td:first", "td:last", etc was a great help.
– atomicules
Jul 16 '10 at 9:33
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