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@Transactional(propagation=Propagation.REQUIRED)
if some one can explain what this annotation do and when exactly we use it :
4 Answers
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When should I use “this” in a class?
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And if you have duplicate names, one of your variables should be renamed as it's almost definitely named improperly. Or at the very least, could be named better.
– CaffGeek
Mar 9 '10 at 18:12
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How to read a text file into a list or an array with Python
...answer could be bettered... If you consider a multiline .csv file (as mentioned by the OP), e.g., a file containing the alphabetic characters 3 by row (a,b,c, d,e,f, etc) and apply the procedure described above what you get is a list like this: ['a', 'b', 'c\nd', 'e', ... ] (note the item 'c\nd'). ...
Understanding NSRunLoop
Can anyone explain for what is NSRunLoop ? so as I know NSRunLoop is a something connected with NSThread right? So assume I create a Thread like
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What steps should I take to protect my Google Maps API Key?
..., there is nothing you can do :
you must put it in your HTML files
every one can take a look at those.
Still, it doesn't really matter : if anyone tries to use this key on another domain than yours, they will get a Javascript alert -- which is not nice for ther users.
So :
There is nothing yo...
Enable Vim Syntax Highlighting By Default
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If there isn't one, you can create it. Just type :e ~/.vimrc to vim, type in the line and save (:w).
– Ilmo Euro
Jun 30 '12 at 8:47
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Using Version Control for Home Development?
...istakes. Having a source control safety net is a must.
Tag important milestones. Even in home development you may want to mark a set of files and revisions as being a specific software version.
You train for your professional life. Putting in your head the work methodology associated with using sour...
How do you produce a .d.ts “typings” definition file from an existing JavaScript library?
... if that's the case before trying to write your own.
Maybe You Don't Need One
TypeScript now supports the --allowJs flag and will make more JS-based inferences in .js files. You can try including the .js file in your compilation along with the --allowJs setting to see if this gives you good enough...
Check if event is triggered by a human
...content is different.
Those who use newer versions of jQuery can try this one. Works on Chrome, Edge, IE, Opera, FF
if ((event.originalEvent.isTrusted === true && event.originalEvent.isPrimary === undefined) || event.originalEvent.isPrimary === true) {
//Hey hooman it is you
}
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Remove Trailing Slash From String PHP
...re it is, simply check if the last character is a slash and then nuke that one.
if(substr($string, -1) == '/') {
$string = substr($string, 0, -1);
}
Another (probably better) option would be using rtrim() - this one removes all trailing slashes:
$string = rtrim($string, '/');
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