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How to convert a string from uppercase to lowercase in Bash? [duplicate]
...on Ubuntu 14.04, with Bash version 4.3.11. However, I still don't have the fun built in string manipulation ${y,,}
This is what I used in my script to force capitalization:
CAPITALIZED=`echo "${y}" | tr '[a-z]' '[A-Z]'`
s...
Display an array in a readable/hierarchical format
...er the way you want to go is <pre>print_r($data)</pre>. Always fun to see a new comment on a 5+ year old answer though! :)
– Brian Driscoll
Dec 6 '16 at 20:07
2
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How do I start Mongo DB from Windows?
...p after restart mongoDB )
3 . GUI for mongoDB
i'm using rockmongo
have fun with it
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How to search contents of multiple pdf files?
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I was able to use it also in cygwin, altough to make it a function with parameter I had to make the "your_pattern" become '$1'
– Koshmaar
Apr 17 '15 at 12:28
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Reflection generic get field value
... solution in Kotlin, but it can work with java objects as well.
I create a function extension so any object can use this function.
fun Any.iterateOverComponents() {
val fields = this.javaClass.declaredFields
fields.forEachIndexed { i, field ->
fields[i].isAccessible = true
// get valu...
Pure JavaScript Graphviz equivalent [closed]
... Update: I made a demo site showing how hooking in the viz.js is fun and easy! Check it out at www.webgraphviz.com
– Zachary Vorhies
Jul 23 '13 at 1:57
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What is the recommended way to use Vim folding for Python code
...for Python. It sets the folding method to syntax and folds all classes and functions, but nothing else.
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Retrieving the inherited attribute names/values using Java Reflection
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Although I like very much recursivity (it's fun!), I prefer the readability of this method and the more intuitive parameters (not required a new collection to be pass), no more if (implicit in the for clause) and no iteration over fields themselves.
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How can I create a simple message box in Python?
...s.windll.user32.MessageBoxW(0, "Your text", "Your title", 1)
Or define a function (Mbox) like so:
import ctypes # An included library with Python install.
def Mbox(title, text, style):
return ctypes.windll.user32.MessageBoxW(0, text, title, style)
Mbox('Your title', 'Your text', 1)
Note th...
How to pass a view's onClick event to its parent on Android?
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Fun fact: if in TextView there is an android:inputType attribute it will silently consume click events even with clickable: false & focusable: false; in my case it was set in a style and it cost me 30 minutes to figure ou...