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Rank function in MySQL
I need to find out rank of customers. Here I am adding the corresponding ANSI standard SQL query for my requirement. Please help me to convert it to MySQL .
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How to prevent logback from outputting its own status at the start of every log when using a layout
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What is a correct mime type for docx, pptx etc?
.../vnd.ms-excel.template.macroEnabled.12
.xlam application/vnd.ms-excel.addin.macroEnabled.12
.xlsb application/vnd.ms-excel.sheet.binary.macroEnabled.12
.ppt application/vnd.ms-powerpoint
.pot application/vnd.ms-powerpoint
.pps application/vnd.ms-powerpoint
.ppa applicati...
How do I merge a git tag onto a branch
...c commit so you'd need to move the tag to the commit you want. This would address the how on that: stackoverflow.com/questions/8044583/…
– Josiah
Jun 16 at 15:35
add a comme...
What is your most productive shortcut with Vim?
...o type, since it is such a common operation.
This can also be expressed as dd P (delete the current line and paste a copy back into place; leaving a copy in the anonymous register as a side effect). The y and d "verbs" take any movement as their "subject." Thus yW is "yank from here (the cursor) t...
To find whether a column exists in data frame or not
... if you are looking the inverse, i.e. if the column is not there, just add ! at the beginning: if(!"d"%in% colnames(dat))
– toto_tico
Jun 28 '16 at 13:47
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Windows 7 SDK installation failure
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Perfect! :) I couldn't remove what wasn't yet added or even on my system (had latter vs-dists only)! This answer is the one that actually solves the problem as I understand it.
– shermy
Mar 4 '16 at 4:36
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What does cherry-picking a commit with Git mean?
...over as well, You have to use:
git notes copy <from> <to>
Additional links:
git official guide page
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How do I ignore files in a directory in Git?
...lb
*.tlh
*.bak
*.[Cc]ache
*.ilk
*.log
*.lib
*.sbr
*.sdf
ipch/
obj/
[Bb]in
[Dd]ebug*/
[Rr]elease*/
Ankh.NoLoad
#Tooling
_ReSharper*/
*.resharper
[Tt]est[Rr]esult*
#Project files
[Bb]uild/
#Subversion files
.svn
# Office Temp Files
~$*
Update
I thought I'd provide an update from the comments be...
Convert varchar to uniqueidentifier in SQL Server
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Placing this snippet in a function is a nice addition to your toolkit, especially since some JSON serializers remove the dashses from GUIDs when serializing, making it harder to copy paste into SQL to debug.
– David Cumps
Jan 23 '13...