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How can I tell where mongoDB is storing data? (its not in the default /data/db!)
My host came with a mongodb instance and there is no /db directory so now I am wondering what I can do to find out where the data is actually being stored.
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mysql update column with value from another table
...cally you can do for example:
UPDATE tableB
INNER JOIN tableA ON tableB.name = tableA.name
SET tableB.value = IF(tableA.value > 0, tableA.value, tableB.value)
WHERE tableA.name = 'Joe'
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MySQL dump by query
...ked if he could dump from the database by query. What he asked and what he meant were different. He really wanted to just mysqldump all tables.
mysqldump --tables myTable --where="id < 1000"
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How to remove line breaks from a file in Java?
...t and garbage collected.
As for getting the newline String for any environment -- that is available by calling System.getProperty("line.separator").
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iOS app, programmatically get build version
...n the user has updated the app through the AppStore, in order to execute some code for adjustments
7 Answers
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What is the best way to implement nested dictionaries?
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What is the best way to implement nested dictionaries in Python?
This is a bad idea, don't do it. Instead, use a regular dictionary and use dict.setdefault where apropos, so when keys are missing under normal usage you get the expected KeyError. If you ...
What is the difference between Unidirectional and Bidirectional JPA and Hibernate associations?
...How would you access them? With so many Users, you usually need to apply some filtering and/or pagination, so that you need to execute a query anyway (unless you use collection filtering, which looks like a hack for me). Some developers may tend to apply filtering in memory in such cases, which is o...
Get real path from URI, Android KitKat new storage access framework [duplicate]
...cess in Android 4.4 (KitKat) I got my real path on the SD card with this method:
9 Answers
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Eliminate space before \begin{itemize} [closed]
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yes, but sometimes the fight is too much to handle.
– Stefano Borini
Jul 2 '09 at 12:50
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JSLint is suddenly reporting: Use the function form of “use strict”
I include the statement:
9 Answers
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