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Intellij shortcut to convert code to upper or lower case?
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Ctrl + Shift + U
In the future try typing: Ctrl + Shift + A and look for any actions you like. Here: Toggle Case.
Or ⌘ Command + Shift + U if you are using Mac OSX.
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Precision String Format Specifier In Swift
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This solution won't work in Swift 1.2 without casting the result to String.
– ibesora
Apr 10 '15 at 6:32
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dynamically add and remove view to viewpager
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After figuring out which ViewPager methods are called by ViewPager and which are for other purposes, I came up with a solution. I present it here since I see a lot of people have struggled with this and I didn't see any other relevant answers.
First, here's my adapter; hopefully comments ...
Change the default editor for files opened in the terminal? (e.g. set it to TextEdit/Coda/Textmate)
...tions/TextEdit.app/Contents/MacOS/TextEdit"
or just type the following command into your Terminal:
echo "export EDITOR=\"/Applications/TextEdit.app/Contents/MacOS/TextEdit\"" >> ~/.bashrc
If you are using zsh, use ~/.zshrc instead of ~/.bashrc.
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Best way to check for “empty or null value”
...ssion, '') = ' '
Demo
Empty string equals any string of spaces when cast to char(n):
SELECT ''::char(5) = ''::char(5) AS eq1
, ''::char(5) = ' '::char(5) AS eq2
, ''::char(5) = ' '::char(5) AS eq3;
Result:
eq1 | eq2 | eq3
----+-----+----
t | t | t
Test for "null o...
Calculate date/time difference in java [duplicate]
...g) (timeDifferenceMilliseconds / (60 * 60 * 1000 * 24 * 365)); you need to cast long little later, otherwise the divisor is int and overflowing :diffYears = (timeDifferenceMilliseconds / ((long)60 * 60 * 1000 * 24 * 365));
– Pavel Niedoba
Apr 14 '16 at 13:38
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Place cursor at the end of text in EditText
...Text with findViewById<EditText>(R.id.edittext_id) or just avoid the casting if using API 26+
– Evin1_
Jun 25 '18 at 12:37
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python requests file upload
... uploading a file using Python requests library. I searched Stack Overflow and no one seemed to have the same problem, namely, that the file is not received by the server:
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SVN upgrade working copy
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You have to upgrade your subversion client to at least 1.7.
With the command line client, you have to manually upgrade your working copy format by issuing the command svn upgrade:
Upgrading the Working Copy
Subversion 1.7 introduces substantial changes to the working copy
format. In pre...
Node.js: printing to console without a trailing newline?
...ading " + data.length + " bytes\033[0G");
– GarciadelCastillo
Apr 7 '14 at 15:13
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