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Why unsigned integer is not available in PostgreSQL?

...< 65536); Here is what psql gives when I try to abuse the type. DS1=# select (346346 :: uint2); ERROR: value for domain uint2 violates check constraint "uint2_check" share | improve this answ...
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Is it a good idea to index datetime field in mysql?

...ne table with 4 million records. Most of my queries use datetime clause to select data. Is it a good idea to index datetime fields in mysql database? ...
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Commit changes to a different branch than the currently checked out branch with subversion

... It must not be the root of the repository, less to duplicate in that way; Select TortoiseSVN -> "Branch/tag..."; Set To URL: "svn://host/repository/FooBar/branches/FooBarBranchName"; Make sure [*] Working copy is selected. This will ensure the changes are commited; Log message: "Experimenting wi...
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“The breakpoint will not currently be hit. The source code is different from the original version.”

...was just build for x86 in that dialog, while my local machine is x64! So I selected the Any CPU option and it works again. – JP Hellemons Jul 11 '12 at 7:28 3 ...
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How to step back in Eclipse debugger?

..."Using Standard Create Process Launcher" and there will be a hyperlink to "Select other...". Click this and make sure "Use configuration specific settings" is checked then select "GDB (GSF) Create Process Launcher" and click okay. "Using GDB (GSF) Create Process Launcher" will now be displayed at th...
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iTerm 2: How to set keyboard shortcuts to jump to beginning/end of line?

.... 1. Simple solution (recommended) Open Preferences Click "Profile" tab Select a profile in the list on the left (eg "Default") and click "Keys" tab Click the "Presets" downdown and select "Natural Text Editing" 2. Mapping keys manually (Advanced) If you don't want to use the "Natural Text...
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Is there a link to GitHub for downloading a file in the latest release of a repository?

...releases allows queries like jq '.[] | .assets[] | .browser_download_url | select(endswith(".deb"))'... – Beni Cherniavsky-Paskin Jun 7 '15 at 13:30 ...
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What is HEAD in Git?

...sitory can contain any number of heads. At any given time, one head is selected as the “current head.” This head is aliased to HEAD, always in capitals". Note this difference: a “head” (lowercase) refers to any one of the named heads in the repository; “HEAD” (uppercas...
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How to create a .gitignore file

...es, then save and close Hold SHIFT, right click the folder you're in, then select Open command window here Then rename the file in the command line, with ren gitignore.txt .gitignore Alternatively @HenningCash suggests in the comments You can get around this Windows Explorer error by appending...
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如何选择机器学习算法 - 大数据 & AI - 清泛网移动版 - 专注C/C++及内核技术

...aking sure to try different parameters within each algorithm as well), and select the best one by cross-validation. But if you’re simply looking for a “good enough” algorithm for your problem, or a place to start, here are some general guidelines I’ve found to work well over the year...