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easiest way to read all lines from all files in a directory in powershell
This expression seems to work: gci . | % { gc $_} This also seem to work as well (I suspect it is a little slower):[详细]
2022-12-24 08:20 分类：问答How to set up my belongs_to and has_many reference
I have an ExpenseType object that I have created with the following migration: class CreateExpenseTypes < ActiveRecord::Migration[详细]
2022-12-24 07:13 分类：问答How is this webpage updating?
Please look at : http://news.bbc.co.uk/2/hi/europe/8592380.stm The c开发者_开发百科ontent updates automatically, however, I can\'t see it doing any ajax requests, so i\'m incredibly curious! How do y[详细]
2022-12-24 06:07 分类：问答Why I do not see a static variable in a loop?
I have a static method which sets a variable: static String[] playersNames; public static void setParameters(String[] players) {[详细]
2022-12-23 23:02 分类：问答Pretty print code to PDF
I\'m searching for a tool that will take a source directory and produce a single PDF containing the source code, preferably with syntax high开发者_StackOverflow中文版lighting.[详细]
2022-12-23 21:01 分类：问答PyLab - changing text color and background fill color of text box
I\'m using PyLab to make some graphs in开发者_JS百科 Python. I want to make a text box that is colored magenta with black text, but cannot get the text to be black.[详细]
2022-12-23 20:04 分类：问答What is the fastest way for me to take a query and turn it into a refreshable graph of the results set?
I often find myself writing one off queries to either answer someone\'s question or trouble shoot something and I would like to be able to quickly expose the on demand refreshable results of the query[详细]
2022-12-23 19:17 分类：问答CSS: Help with aligning div (expand - collapse) boxes next to each other
I am having some t开发者_运维技巧rouble with aligning two div boxes next to each other;. Or more correctly, I have aligned my two “head” boxes next to each other but my problem is that I am using th[详细]
2022-12-23 17:56 分类：问答Designated Initializers, waste unused and unnecessary memory? how to allocate only the needed part of the array?
I want to use designated initializers, but what about the others index that aren\'t initialized? Are they spend my memory too?[详细]
2022-12-23 14:42 分类：问答Eclipse 3.5 (Cocoa) slowing down irregularly after some time
I\'d like to hear, if anyone else encounters the same problems, and doesn\'t use Google\'s GWT (2.0) plugins:[详细]
2022-12-23 13:07 分类：问答
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