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Why does sudo change the PATH?
...tributions.
To work around this "problem" on ubuntu I do
the following in my ~/.bashrc
alias sudo='sudo env PATH=$PATH'
Note the above will work for commands that don't reset the $PATH themselves.
However `su' resets it's $PATH so you must use -p to tell it not to. I.E.:
sudo su -p
...
Write a program that will surely go into deadlock [closed]
...
UPDATE: This question was the subject of my blog in January 2013. Thanks for the great question!
How can we write a program that will always go into deadlock no matter how the threads are scheduled?
Here's an example in C#. Note that the program appears to c...
How to use Elasticsearch with MongoDB?
...var/log/mongo.
Create a database through the mongo shell and push some dummy data into it.
mongo YOUR_DATABASE_NAME
db.createCollection(YOUR_COLLECTION_NAME)
for (var i = 1; i <= 25; i++) db.YOUR_COLLECTION_NAME.insert( { x : i } )
Now to Convert the standalone MongoDB into a Replica Set.
Fi...
Maven skip tests
I am using Maven 2.2.1 and to build my project I used this command
8 Answers
8
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Open soft keyboard programmatically
... i was try get any view for example TextView and append listener like this myTextView.post(new Runnable() { public void run() { //here your method } }); and when this view will create it means that all screen visible now you can call whatever you want
...
Setting element of array from Twig
...and [] are very similar in Twig and I was wrong. I looked it up and edited my answer.
– Paul
Feb 24 '12 at 14:54
18
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Create a completed Task
...o from that site) or you haven't specified version 4.5.3. Here's what's on my machine. @PeterRitchie
– i3arnon
Oct 14 '14 at 17:23
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Why JSF calls getters multiple times
...t use getters to do business logic. That's all. Rearrange your code logic. My bet that it's already fixed by just using the constructor, postconstruct or action method the smart way.
– BalusC
Jan 19 '10 at 0:03
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How to set environment variables in Python?
...lued variable as an environment variable, try
os.environ['DEBUSSY'] = str(myintvariable)
then for retrieval, consider that to avoid errors, you should try
os.environ.get('DEBUSSY', 'Not Set')
possibly substitute '-1' for 'Not Set'
so, to put that all together
myintvariable = 1
os.environ['DE...
Select data from date range between two dates
...ve that you drew this out on a white board to explain the answer. You have my respect and my admiration.
– Ben Bynum
Dec 20 '19 at 19:05
3
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