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Iterating over each line of ls -l output
...tead of parsing output of "ls -l" line by line, you could iterate over all files and do an "ls -l" for each individual file like this:
for x in * ; do echo `ls -ld $x` ; done
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How to configure slf4j-simple
...Dorg.slf4j.simpleLogger.defaultLogLevel=debug
or simplelogger.properties file on the classpath
see http://www.slf4j.org/api/org/slf4j/impl/SimpleLogger.html for details
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Java Programming - Where should SQL statements be stored? [closed]
...nts.
Hardcoded (as static final constants) is the first step.
Stored in a file (properties/xml file) is the next step.
Metadata driven (as done by an ORM like Hibernate/JPA) is the last step.
Hardcoded has the disadvantage that your code is likely to become DB-specific and that you need to rewrite...
How to push new branch without history
...related branches, master and configs.
I've created configs, purged all the files and then placed in configuration files only.
Now I want to push this on remote repo, but as it were new, empty branch (without logs of all my changes and old revisions of original branch).
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How to raise a ValueError?
...t(contains('bababa', 'k')) # ->
Traceback (most recent call last):
File "how-to-raise-a-valueerror.py", line 15, in <module>
print(contains('bababa', 'k'))
File "how-to-raise-a-valueerror.py", line 12, in contains
raise ValueError('could not find {} in {}'.format(char, char_s...
Install dependencies globally and locally using package.json
...modules globally using -g option. How can we do this in the package.json file?
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What is the difference between JOIN and JOIN FETCH when using JPA and Hibernate
...ffectively overrides the outer join and lazy declarations of the
mapping file for associations and collections.
this "JOIN FETCH" will have it's effect if you have (fetch = FetchType.LAZY) property for a collection inside entity(example bellow).
And it is only effect the method of "when the que...
What is the correct syntax of ng-include?
... directory where the partial.html lives. (whereas partial.html is the view file that the inline ng-include markup tag can be found).
For example:
Correct:
div ng-include src=" '/views/partials/tabSlides/add-more.html' ">
Incorrect:
div ng-include src=" 'add-more.html' ">
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What does -save-dev mean in npm install grunt --save-dev
...s pretty hard to set up and I am at the point of creating a package.json file.
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How to write multiple line property value using PropertiesConfiguration?
I have a properties file with a property with a List value (comma separated), how to write this property in a multi-line ? (backslash after the comma)?
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