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Django: accessing session variables from within a template?
... the django.template.context_processors.request was already in the setting file :D
– Thai Tran
Sep 24 '16 at 23:49
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Generate fixed length Strings filled with whitespaces
...need to produce fixed length string to generate a character position based file. The missing characters must be filled with space character.
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Echo equivalent in PowerShell for script testing
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Powershell has an alias mapping echo to Write-Output, so:
echo "filesizecounter : $filesizecounter"
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How to use a servlet filter in Java to change an incoming servlet request url?
...e requests starting with the /ui path (supposing you've got all your xhtml files stored there) to the same path, but adding the xhtml suffix.
public class UrlPrettyfierFilter implements Filter {
private static final String JSF_VIEW_ROOT_PATH = "/ui";
private static final String JSF_VIEW_S...
Windows equivalent to UNIX pwd
... works for me on Vista because WinAvr installed pwd.exe and added \Program Files\WinAvr\Utils\bin to my path.
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MySQL Workbench: How to keep the connection alive
...nks for pointing this out, as the setting here overrides the client config files ~/.ssh/config and /etc/ssh/ssh_config This is an absolute must for mobile broadband.
– Rodney
Aug 30 '16 at 14:12
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MySQL主从服务器数据一致性的核对与修复 - 数据库(内核) - 清泛网 - 专注C/...
...kit的剩余步骤就是Perl软件的固定打法了：
shell> perl Makefile.PL
shell> make
shell> make install
补充：Percona Toolkit里的pt-slave-restart可以替代sql_slave_skip_counter：
shell> pt-slave-restart
--host=<HOST>
--port=<PORT>
--user=<USER>
--passwor...
How to show the loading indicator in the top status bar
...us when a connection returns but another one is still active):
The header file:
#import <Foundation/Foundation.h>
@interface RMActivityIndicator : NSObject
-(void)increaseActivity;
-(void)decreaseActivity;
-(void)noActivity;
+(RMActivityIndicator *)sharedManager;
@end
and implementatio...
Slide right to left?
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To clarify - the min file is at least 235kb!! This is good but it will add considerably to your page as @Jesse points out
– Ukuser32
Feb 23 '16 at 16:24
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What is the command to list the available avdnames
...tem (Pretty similar like java). Find yours, For most of cases - C:\Program Files\android\android-sdk\platform-tools and copy it. Now go through your system properties and find Advance System Setting. Now find Environment Variable, in system variable tab find path. If there is no path then create a n...