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Copy a file in a sane, safe and efficient way
...od way to copy a file (binary or text). I've written several samples, everyone works. But I want hear the opinion of seasoned programmers.
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How do I add a library project to Android Studio?
...ce Android Studio 1.0 was released (and a lot of versions between v1.0 and one of the firsts from the time of my previous answer) some things has changed.
My description is focused on adding external library project by hand via Gradle files (for better understanding the process). If you want to add...
How do I get bash completion to work with aliases?
... This is the only correct answer I've seen amongst many wrong ones.
– eighteyes
Mar 22 '13 at 19:16
45
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Most popular screen sizes/resolutions on Android phones [closed]
...ays nothing of how common a resolution is... just a table describing which one exists/categories?
– Ted
Mar 18 '14 at 15:03
1
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Values of disabled inputs will not be submitted
...value be submitted with the form.
<INPUT disabled name="fred" value="stone">
Note. The only way to modify dynamically the value of the disabled
attribute is through a script.
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Check if a method exists
...or(someMethod:withParams:)]
This may be useful if you would like to call one constructor or another one depending on this (I mean, before having the instance itself).
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Multiple file upload in php
...w this is an old post but some further explanation might be useful for someone trying to upload multiple files... Here is what you need to do:
Input name must be be defined as an array i.e.
name="inputName[]"
Input element must have multiple="multiple" or just multiple
In your PHP file use the syn...
Read a file line by line assigning the value to a variable
... line:
while IFS= read -r line; do
echo "Text read from file: $line"
done < my_filename.txt
This is the standard form for reading lines from a file in a loop. Explanation:
IFS= (or IFS='') prevents leading/trailing whitespace from being trimmed.
-r prevents backslash escapes from being i...
Detach many subdirectories into a new, separate Git repository
...eset -q $GIT_COMMIT -- apps/AAA libs/XXX' --prune-empty -- --all
As mentioned by void.pointer in his/her comment, this will remove everything except apps/AAA and libs/XXX from current repository.
Prune empty merge commits
This leaves behind lots of empty merges. These can be removed by another p...
How to add test coverage to a private constructor?
...est otherwise inaccessible code is to achive 100% test coverage so that no one has to look at that class again. If the coverage is stuck at 95% many developers may attempt to figure out the reason for that just to bump into this issue over and over again.
– thisismydesign
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