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How can I exclude one word with grep?
... using -v (for --invert-match) option of grep as:
grep -v "unwanted_word" file | grep XXXXXXXX
grep -v "unwanted_word" file will filter the lines that have the unwanted_word and grep XXXXXXXX will list only lines with pattern XXXXXXXX.
EDIT:
From your comment it looks like you want to list all ...
How to sort an array of objects by multiple fields?
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I think this demo is what the OP wants => jsfiddle.net/zJ6UA/533
– Amin Jafari
Nov 24 '16 at 11:27
3
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Ruby on Rails - Import Data from a CSV file
I would like to import data from a CSV file into an existing database table. I do not want to save the CSV file, just take the data from it and put it into the existing table. I am using Ruby 1.9.2 and Rails 3.
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Foreign key constraints: When to use ON UPDATE and ON DELETE
...containing people from theses company
CREATE TABLE COMPANY (
company_id INT NOT NULL,
company_name VARCHAR(50),
PRIMARY KEY (company_id)
) ENGINE=INNODB;
CREATE TABLE USER (
user_id INT,
user_name VARCHAR(50),
company_id INT,
INDEX company_id_idx (company_id),
...
What's the difference between Spring Data's MongoTemplate and MongoRepository?
...out of the custom name. yourCustomMethod(). It will say "your" is not a valid field in the domain class. I followed the manual and also double checked how you are doing it the spring-data-jpa-examples. No luck. spring-data always tries to auto-generate as soon I extend the custom interface to the re...
How to change a git submodule to point to a subfolder?
..., you should be able to back merge first. Git will know that you moved the files and do the merge successfully.
Hope this helps.
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Update Row if it Exists Else Insert Logic with Entity Framework
...edge about the object's key you can use something like this:
if (myEntity.Id != 0)
{
context.MyEntities.Attach(myEntity);
context.ObjectStateManager.ChangeObjectState(myEntity, EntityState.Modified);
}
else
{
context.MyEntities.AddObject(myEntity);
}
context.SaveChanges();
If you can...
Loading and parsing a JSON file with multiple JSON objects
I am trying to load and parse a JSON file in Python . But I'm stuck trying to load the file:
3 Answers
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Multiline TextView in Android?
I did like below in xml
18 Answers
18
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Including a .js file within a .js file [duplicate]
I'd like to know if it is possible to include a .js file within another .js file?
5 Answers
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