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How to remove array element in mongodb?
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242
Try the following query:
collection.update(
{ _id: id },
{ $pull: { 'contact.phone': { nu...
How to navigate through a vector using iterators? (C++)
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112
You need to make use of the begin and end method of the vector class, which return the iterator ...
PostgreSQL: Can you create an index in the CREATE TABLE definition?
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120
There doesn't seem to be any way of specifying an index in the CREATE TABLE syntax. PostgreSQL ...
How do I make a reference to a figure in markdown using pandoc?
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answered Apr 20 '12 at 21:42
N.N.N.N.
98266 silver badges33 bronze badges
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Postgres - FATAL: database files are incompatible with server
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If you recently upgraded to 11 or 12 from 10.x you can run the below command to upgrade your postgres data directory retaining all data:
brew postgresql-upgrade-database
The above command is taken from the output of brew info postgres
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What do the crossed style properties in Google Chrome devtools mean?
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326
When a CSS property shows as struck-through, it means that the crossed-out style was applied, b...
How to: Define theme (style) item for custom widget
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2 Answers
2
Active
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How do I merge a git tag onto a branch
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268
You mean this?
git checkout destination_branch
git merge tag_name
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CALL command vs. START with /WAIT option
...only when they contain carets or percent signs.
call myProg param1 param^^2 "param^3" %%path%%
Will be expanded to (from within an batch file)
myProg param1 param2 param^^3 <content of path>
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Usage of EnsureSuccessStatusCode and handling of HttpRequestException it throws
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answered Jan 16 '15 at 22:30
Timothy ShieldsTimothy Shields
61.7k1717 gold badges103103 silver badges154154 bronze badges
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