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Is Unit Testing worth the effort? [closed]
...l, you feel just as sore as you were the first time you went.
You do some reading, to see if you're doing something wrong. You begin feel a little bit of irrational spite toward all the fit, happy people extolling the virtues of exercise. You realize that you don't have a lot in common. They don...
What are the best JVM settings for Eclipse? [closed]
...The following sections detail what are in this eclipse.ini file.
The dreaded Oracle JVM 1.6u21 (pre build 7) and Eclipse crashes
Andrew Niefer did alert me to this situation, and wrote a blog post, about a non-standard vm argument (-XX:MaxPermSize) and can cause vms from other vendors to not s...
Java EE 6 @javax.annotation.ManagedBean vs. @javax.inject.Named vs. @javax.faces.ManagedBean
...s are called stateless and stateful. Stateless EJBs can be thought of as thread safe single-use beans that don’t maintain any state between two web requests. Stateful EJBs do hold state and can be created and sit around for as long as they are needed until they are disposed of.
Defining an EJB is...
What is an intuitive explanation of the Expectation Maximization technique? [closed]
...ecent iterations have stronger appearance):
We see that the means are already converging on some values, and the shapes of the curves (governed by the standard deviation) are also becoming more stable.
If we continue for 20 iterations, we end up with the following:
The EM process has converg...
Should I use px or rem value units in my CSS? [closed]
...llowing users to make the text of your site bigger, so that it's easier to read.
In the beginning, the only way to provide users a way to scale text size was by using relative size units (such as ems). This is because the browser's font size menu simply changed the root font size. Thus, if you sp...
What are the barriers to understanding pointers and what can be done to overcome them? [closed]
...is piece of paper, you're lost, and cannot find the house, unless you're already in it.
var
h: THouse;
begin
h := THouse.Create('My house');
...
Memory layout:
h
v
---[ttttNNNNNNNNNN]---
1234My house
Copy pointer value
Just write the address on a new piece of pape...
Dynamic type languages versus static type languages
...system." does not apply to usual programming languages, right? from what I read, regular languages are not turing-complete
– Răzvan Flavius Panda
Oct 17 '12 at 12:09
1
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Force LF eol in git repo and working copy
...Normally these settings would be done with macro attributes for improved
# readability and easier maintenance. However macros can only be defined at the
# repository root directory. Drupal avoids making any assumptions about where it
# is installed.
# Define text file attributes.
# - Treat them as ...
AI助手重构版问题记录 - AI 助手 - 清泛IT社区，为创新赋能！
...ata = com.google.gwt.core.client.JavaScriptException: (TypeError) : Cannot read properties of undefined (reading 'type_1')
projectId = 6627856092233728
[{"action": "ADD_COMPONENT","type": "VerticalArrangement","name": "MainLayout","properties":{"Width": -2,"Height": -2}},{"action": "ADD_COMPON...
Multiple glibc libraries on a single host
....org/patchelf.html), which allows you to modify rpath and interpreter of already compiled ELF.
– Michael Pankov
Feb 13 '13 at 12:14
...