大约有 4,500 项符合查询结果（耗时：0.0190秒） [XML]
Encrypt and decrypt a string in C#?
...://gist.github.com/4336842
* http://creativecommons.org/publicdomain/mark/1.0/
*/
using System;
using System.IO;
using System.Security.Cryptography;
using System.Text;
namespace Encryption
{
public static class AESThenHMAC
{
private static readonly RandomNumberGenerator Random = RandomN...
What does bundle exec rake mean?
...
You have already activated rake 10.3.1, but your Gemfile requires rake 10.1.0. Prepending "bundle exec" to your command may solve this.
Prepending bundle exec tells the bundler to execute this command regardless of the version differential. There isn't always an issue, however, you might run into ...
Is there a Python function to determine which quarter of the year a date is in?
...ion to get this to work math.ceil(float(4)/3) = 2.0 while math.ceil(4/3) = 1.0
– Theo Kouzelis
Mar 31 '17 at 16:23
1
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How do I import global modules in Node? I get “Error: Cannot find module ”?
...
If you're using npm >=1.0, you can use npm link <global-package> to create a local link to a package already installed globally. (Caveat: The OS must support symlinks.)
However, this doesn't come without its problems.
npm link is a de...
Get the height and width of the browser viewport without scrollbars using jquery?
...l>
for transitional html4: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
Probably the default doctype assumed by some browsers is such, that $(window).height() takes the document's height and not the browser's hei...
Project structure for Google App Engine
...ave a look at it: http://code.google.com/p/rietveld
With regard to Django 1.0, I suggest you start using the Django trunk code instead of the GAE built in django port. Again, have a look at how it's done in Rietveld.
share
...
Android ListView Divider
...s for me:
Created res/drawable/divider.xml as follows:
<?xml version="1.0" encoding="UTF-8"?>
<shape
xmlns:android="http://schemas.android.com/apk/res/android">
<gradient android:startColor="#ffcdcdcd" android:endColor="#ffcdcdcd" android:angle="270.0" />
</shape>
A...
Read Excel File in Python
...ues
For the sample input you gave above this code outputs:
>>> 1.0,JaVAS,282001.0
2.0,JaVAS,282002.0
3.0,JaVAS,282003.0
And because I'm a python noob, props be to:
this answer,
this answer,
this question,
this question
and this answer.
...
How can I get the current PowerShell executing file?
Note: PowerShell 1.0
I'd like to get the current executing PowerShell file name. That is, if I start my session like this:
...
How to calculate percentage with a SQL statement
...ore the actual division (you can either multiply by a literal decimal like 1.0 or cast/convert)
– luiggig
Mar 2 '17 at 8:37
...