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How to remove all line breaks from a string
I have a text in a textarea and I read it out using the .value attribute.
16 Answers
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AsyncTaskLoader vs AsyncTask
...skLoader can be used in any situation that the AsyncTask is being used. Anytime data needs to be loaded into memory for the Activity/Fragment to handle, The AsyncTaskLoader can do the job better.
There are a few issues with using AsyncTasks, though:
Configuration changes can mess things up
Pausin...
Making a Location object in Android with latitude and longitude values
... Really bad example of documentation for Android, wasted quite some time on this. My other question is suppose I provide a valid provider like gps, will it give me the current location? In other words what is the significance of provider
– Utsav Gupta
Oc...
How to test valid UUID/GUID?
How to check if variable contains valid UUID/GUID identifier?
12 Answers
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Split value from one field to two
...umns are lower-cased (and indexed if you're searching on them) at the same time so as to not have to fiddle around with case issues.
And, if you cannot even add the columns and triggers, be aware (and make your client aware, if it's for a client) that it is not scalable.
(a) Of course, if your i...
JS: iterating over result of getElementsByClassName using Array.forEach
I want to iterate over some DOM elements, I'm doing this:
11 Answers
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WPF: Grid with column/row margin/padding?
Is it easily possible to specify a margin and/or padding for rows or columns in a WPF Grid?
15 Answers
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How to echo shell commands as they are executed
In a shell script, how do I echo all shell commands called and expand any variable names?
13 Answers
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How to hide databases that I am not allowed to access
...esql database via pgAdmin3 , It lists all the tables (about 2600). Every time I open the pgAdmin3 I have to find my own database.
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How do I force git to checkout the master branch and remove carriage returns after I've normalized f
...line
git ls-files -z | xargs -0 rm ; git checkout -- .
I use it all the time and haven't found any down sides yet!
For some further explanation, the -z appends a null character onto the end of each entry output by ls-files, and the -0 tells xargs to delimit the output it was receiving by those n...