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Eclipse, regular expression search and replace
......with...
from checks import checklist
Blocks in regex are delineated by parenthesis (which are not preceded by a "\")
(^.*import ) finds "from checks import " and loads it to $1 (eclipse starts counting at 1)
(.*) find the next "everything" until the next encountered "(" and loads it to $2. ...
What is a Memory Heap?
...memory allocations, but when the program ends the memory will be free'd up by the operating system.
Contrast this with stack memory which is where local variables (those defined within a method) live. Memory allocated on the stack generally only lives until the function returns (there are some exc...
How do I get started with Node.js [closed]
...rchitecture
RisingStack's Node Hero Series
Great Node.js tutorials voted by the programming community
Node.js Recipes
Node.js Tutorial
30 days of Node
Developer Sites
Joyent's developer site for node
Tutorials Teacher
Videos
Node Tuts (Node.js video tutorials)
Einführung in Node.js (in Ge...
Conditional compilation and framework targets
...ework but also building for multiple frameworks
– katbyte
Jun 4 '13 at 21:17
4
This post worked f...
Should I size a textarea with CSS width / height or HTML cols / rows attributes?
...
@tandu: What do you mean by "is going to waste and is really just for show"?
– BoltClock♦
Oct 9 '10 at 8:48
2
...
Split large string in n-size chunks in JavaScript
...nswer is now nearly 3 years old, I wanted to try the performance test made by @Vivin again. So FYI, splitting 100k characters two by two using the given regex is instantaneous on Chrome v33.
– aymericbeaumet
Mar 13 '14 at 14:56
...
Calendar date to yyyy-MM-dd format in java
...
java.time
The answer by MadProgrammer is correct, especially the tip about Joda-Time. The successor to Joda-Time is now built into Java 8 as the new java.time package. Here's example code in Java 8.
When working with date-time (as opposed to loc...
Static way to get 'Context' in Android?
...ass which extends android.app.Application.
GUIDE
You can accomplish this by first creating a class in your project like the following:
import android.app.Application;
import android.content.Context;
public class App extends Application {
private static Application sApplication;
public ...
Matplotlib (pyplot) savefig outputs blank image
...ng', dpi=100) before you call plt.show()
Save the figure before you show() by calling plt.gcf() for "get current figure", then you can call savefig() on this Figure object at any time.
For example:
fig1 = plt.gcf()
plt.show()
plt.draw()
fig1.savefig('tessstttyyy.png', dpi=100)
In your code, 't...
What is the IntelliJ shortcut key to create a javadoc comment?
... to it in the Keymap, because this shortcut isn't used for anything else.
By default, you can also press Ctrl+Shift+A two times and begin typing Fix doc comment in order to find the action.
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