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How do I prevent 'git diff' from using a pager?
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Check a radio button with javascript
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Add x and y labels to a pandas plot
...ut by category')
ax.set_xlabel("x label")
ax.set_ylabel("y label")
Or, more succinctly: ax.set(xlabel="x label", ylabel="y label").
Alternatively, the index x-axis label is automatically set to the Index name, if it has one. so df2.index.name = 'x label' would work too.
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Using group by on multiple columns
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Removing Data From ElasticSearch
...lete an index -
curl -XDELETE localhost:9200/shop
If you wish to delete more than one index that follows a certain naming convention (note the *, a wildcard), -
curl -XDELETE localhost:9200/.mar*
Visually
There are various tools as mentioned above, I wont list them here but I will link you t...
How to fix the Hibernate “object references an unsaved transient instance - save the transient insta
...cause you have a collection in your entity, and that collection has one or more items which are not present in the database. By specifying the above options you tell hibernate to save them to the database when saving their parent.
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WCF Error - Could not find default endpoint element that references contract 'UserService.UserServic
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When to use StringBuilder in Java [duplicate]
...ate for these, but with advances of the JVM it's almost NEVER necessary anymore, fortunately. If you have a look at the bytecode for the above (at least with a JDK > 1.6u22), you will notice that everything is replaced by a StringBuilder. It's not only single statements anymore, but actually fair...
Tactics for using PHP in a high-load site
...ur app. Replicating to additional servers typically works well if you have more reads than writes. Sharding is a technique to split your data over many machines.
Caching
You probably don't want to cache in your database. The database is typically your bottleneck, so adding more IO's to it is typ...