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iPhone Navigation Bar Title text color
It seems the iOS Navigation Bar title color is white by default. Is there a way to change it to a different color?
32 Answe...
Converting integer to binary in python
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{} places a variable into a string
0 takes the variable at argument position 0
: adds formatting options for this variable (otherwise it would represent decimal 6)
08 formats the number to eight digits zero-padded on the left
b converts the number to its binary representation
If you're using a...
How do you take a git diff file, and apply it to a local branch that is a copy of the same repositor
...changes listed in that diff file to my local branch of the exact same repository. I do not have access to that worker's pc or branch that was used to generate this diff file.
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Replace one substring for another string in shell script
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To replace the first occurrence of a pattern with a given string, use ${parameter/pattern/string}:
#!/bin/bash
firstString="I love Suzi and Marry"
secondString="Sara"
echo "${firstString/Suzi/$secondString}"
# prints 'I love Sara and Marry'
To replace all occurren...
Separation of JUnit classes into special test package?
...ded in an answer to my previous question, "Sample project for learning JUnit and proper software engineering" . I love it so far!
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Select random lines from a file
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Use shuf with the -n option as shown below, to get N random lines:
shuf -n N input > output
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How to make a website secured with https
...small webapp for a company to maintain their business data... Only those within the company will be using it, but we are planning to host it in public domain, so that the employees can connect to app from various locations. (Till now I have built web apps that are hosted internally only)
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Update parent scope variable in AngularJS
I have two controllers, one wrapped within another. Now I know the child scope inherits properties from the parent scope but is there a way to update the parent scope variable? So far I have not come across any obvious solutions.
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How to clone a Date object?
...);
var copiedDate = new Date(date.getTime());
In Safari 4, you can also write:
var date = new Date();
var copiedDate = new Date(date);
...but I'm not sure whether this works in other browsers. (It seems to work in IE8).
sh...
How can you list the matches of Vim's search?
I would like to list the matches, when I hit:
12 Answers
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