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How to reload .bash_profile from the command line?
...login mode. That is typically only when you login at the console (Ctrl+Alt+F1..F6), or connecting via ssh.
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ActiveRecord: size vs count
... association). This has been fixed in github.com/rails/rails/commit/e0cb21f5f7
– cbliard
May 29 '18 at 12:17
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How to unescape HTML character entities in Java?
...
{"\u00F0", "eth"}, // р - lowercase eth, Icelandic
{"\u00F1", "ntilde"}, // с - lowercase n, tilde
{"\u00F2", "ograve"}, // т - lowercase o, grave accent
{"\u00F3", "oacute"}, // у - lowercase o, acute accent
{"\u00F4", "ocirc"}, // ф - lowercase o, circ...
What is the best (and safest) way to merge a Git branch into master?
...1097395196f
Now make sure only the first is pick, the rest is s:
pick 00f1e76 Add first draft of the Pflichtenheft
s d1c84b6 Update to two class problem
s 7486cd8 Explain steps better
Next choose a very good commit message and push to GitHub. Make the pull request then.
After the merge of the ...
How to find out which fonts are referenced and which are embedded in a PDF document
... you run "listfont.pl file.pdf" you get output like this:
Page 1:
Name: F1.0
Type: TrueType
BaseFont: NZUXSR+Impact
Encoding: MacRomanEncoding
Widths: yes
Characters: 0-255
Embedded: yes
Name: F2.0
Type: TrueType
BaseFont: XSFKRA+ArialMT
Encoding: MacRomanE...
Emulating a do-while loop in Bash
...hetabahana/.docker/compose': checked out '24a28a7a306a671bbc430aa27b83c09cc5f1c62d'
Finished Step #0 - "gcloud"
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Edit the root commit in Git?
...nitial commit|g\"" -- --all
git log
-->
c5988ea... b
e0331fd... a
51995f1... New initial commit
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Intel HAXM installation error - This computer does not support Intel Virtualization Technology (VT-x
...rtualization Technology in your BIOS. After restarting your computer press F1-F12 on your keyboard and find this option.
Make sure you disabled Hyper-V in your Windows 7/Windows 8. You can turn it off in Control Panel -> Programs -> Windows functions
You can try to disable your antivirus progr...
When should I use double instead of decimal?
...ee the below code for an example:
private const float THREE_FIFTHS = 3f / 5f;
private const int ONE_MILLION = 1000000;
public static void Main(string[] args)
{
Console.WriteLine("Three Fifths: {0}", THREE_FIFTHS.ToString("F10"));
float asSingle = 0f;
double asDouble = 0d;
decimal a...
What is the shortcut in IntelliJ IDEA to find method / functions?
...
Windows : ctrl + F12
MacOS : cmd + F12
Above commands will show the functions/methods in the current class.
Press SHIFT TWO times if you want to search both class and method in the whole project.
...