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How do I turn off the output from tar commands on Unix? [closed]
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Just drop the option v.
-v is for verbose. If you don't use it then it won't display:
tar -zxf tmp.tar.gz -C ~/tmp1
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jQuery - replace all instances of a character in a string [duplicate]
This does not work and I need it badly
3 Answers
3
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How can I put the current running linux process in background? [closed]
...e process with CTRL+Z then use the command bg to resume it in background. For example:
sleep 60
^Z #Suspend character shown after hitting CTRL+Z
[1]+ Stopped sleep 60 #Message showing stopped process info
bg #Resume current job (last job stopped)
More about job control and bg usage in bash man...
SSL certificate is not trusted - on mobile only [closed]
My site is working great over SSL in my desktops (chrome) I have a green lock near the address bar saying "Identity verified"
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How to delete a column from a table in MySQL
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ALTER TABLE tbl_Country DROP COLUMN IsDeleted;
Here's a working example.
Note that the COLUMN keyword is optional, as MySQL will accept just DROP IsDeleted. Also, to drop multiple columns, you have to separate them by commas and include the DROP for each one.
ALTER TABLE tbl_Coun...
Unsure if I understand TransactionAwarePersistenceManagerFactoryProxy
I am trying to use the org.springframework.orm.jdo.TransactionAwarePersistenceManagerFactoryProxy in my Spring project, but I am not sure how to use it or whether it's exactly what I am looking for. I realize it can help make my DAOs work with a plain JDO PersistenceManagerFactory . Another quest...
LibStatusBar icon disappears on 3rd-party app launch
I wrote a tweak for Cydia, it adds an icon to the status bar.
It works fine on the home screen and when SpringBoard is launched, also, if an app is already launched then it works fine,
however, if an app (such as Facebook or Twitter) is closed (completely) and the icon is showing, when launching the...
The best node module for XML parsing [closed]
...s XML parsing is concerned, which is the best node module, that I can use for XML parsing?
2 Answers
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Delete a dictionary item if the key exists [duplicate]
...", None)
Note that if the second argument, i.e. None is not given, KeyError is raised if the key is not in the dictionary. Providing the second argument prevents the conditional exception.
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Java Long primitive type maximum limit [duplicate]
...hat happens if Long reaches to his maximum limit? will throw any exception or will reset to minimum value?
here is my sample code:
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