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How to insert tab character when expandtab option is on in Vim
... mapping:
:inoremap <S-Tab> <C-V><Tab>
Also, as noted by @feedbackloop, on Windows you may need to press <CTRL-Q> rather than <CTRL-V>.
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Update Eclipse with Android development tools v. 23
...d ADT v23.0.2. This solved many problems of previous ADT version 23.
Step-by-step:
Menu Help → Install New Software...
For "Work with", select the Android source https://dl-ssl.google.com/android/eclipse
Tick ADT v23.0 for installation, then click "Next"
Eclipse will show "Install Remediation ...
How do I change the highlight style in Vim spellcheck?
... either have squiggly underlining instead of normal or will be unsupported by vim without manual patching.
– ZyX
May 18 '11 at 19:31
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How to test multiple variables against a value?
...rmappartialsetattr: In Python 3.3 and up, the set is stored as a constant, bypassing the creation time altogether, eliminating the creation time. Tuples can be cheap to create as Python caches a bundle of them to avoid memory churn, making that the biggest difference with sets here.
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How can I access the MySQL command line with XAMPP for Windows?
...th --disable-named-commands. This option is
disabled by default.
-i, --ignore-spaces Ignore space after function names.
--init-command=name SQL Command to execute when connecting to MySQL server.
Will automatically be re-executed when reconnecting.
-...
RESTfully design /login or /register resources?
...ents or incrementing a web counter. [...]
[... H]andling [of GET requests] by the server is not technically limited in any way. Therefore, careless or deliberate programming can cause non-trivial changes on the server. This is discouraged, because it can cause problems for Web caching, search engine...
scale Image in an UIButton to AspectFit?
...n image :
UIImage+Extra.h
@interface UIImage (Extras)
- (UIImage *)imageByScalingProportionallyToSize:(CGSize)targetSize;
@end;
UIImage+Extra.m
@implementation UIImage (Extras)
- (UIImage *)imageByScalingProportionallyToSize:(CGSize)targetSize {
UIImage *sourceImage = self;
UIImage *newImage...
How to convert a JSON string to a Map with Jackson JSON
...also accept an InputStream and you can obtain an InputStream from a string by using the following:
new ByteArrayInputStream(astring.getBytes("UTF-8"));
There's a bit more explanation about the mapper on my blog.
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adding directory to sys.path /PYTHONPATH
...affe to my python path. I can add it's path to the file
/home/xy/.bashrc by add
export PYTHONPATH=/home/xy/caffe-master/python:$PYTHONPATH.
to my /home/xy/.bashrc file.
But when I use pycharm, the path is still not in.
So I can add path to PYTHONPATH variable, by run -> edit Configuration....
System.currentTimeMillis vs System.nanoTime
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@jgubby: Very interesting... any reference to support that is not safe to compare the results of System.nanoTime() calls between different Threads? The following links are worth to see: bugs.sun.com/bugdatabase/view_bug.do?bug_id...