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How to crop circular area from bitmap in Android
...map and I want to crop a circular region from this bitmap. All pixels outside the circle should be transparent. How can I do this?
...
What's the difference between :: (double colon) and -> (arrow) in PHP?
...t incorrectly like this? Just out of curiosity.
– lucideer
Jul 25 '10 at 23:04
4
@lucideer In cas...
windbg 备忘 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...
r 修改寄存器
!process 0 0 calc.exe
!process 0 0 system
!process pid
.formats 000ab048
!dd
!pte
!ptov
!vtop
!pfn
~s
dg
!pcr
dv 显示变量值
源代码操作指令
.open，lsf，lsc，ls，l，lsp
Ctrl+O打开并查看源文件
windbg源代码不能跟踪当前指令行时...
Call Javascript function from URL/address bar
...
There isn't from a hyperlink, no. Not unless the page has script inside specifically for this and it's checking for some parameter....but for your question, no, there's no built-in support in browsers for this.
There are however bookmarklets you can bookmark to quickly run JavaScript functio...
Git Cherry-pick vs Merge Workflow
...er cherry-pick and rebase for a couple of reasons.
Robustness. The SHA1 identifier of a commit identifies it not just in and of itself but also in relation to all other commits that precede it. This offers you a guarantee that the state of the repository at a given SHA1 is identical across all c...
How do I programmatically get the GUID of an application in .net2.0
...
Try the following code. The value you are looking for is stored on a GuidAttribute instance attached to the Assembly
using System.Runtime.InteropServices;
static void Main(string[] args)
{
var assembly = typeof(Program).Assembly;
var attribute = (GuidAttribute)assembly.GetCustomAttribu...
Deleting all records in a database table
...elete_all.
Post.delete_all
or with a criteria
Post.delete_all "person_id = 5 AND (category = 'Something' OR category = 'Else')"
See here for more information.
The records are deleted without loading them first which makes it very fast but will break functionality like counter cache that depe...
How to set custom header in Volley Request
...
It looks like you override public Map<String, String> getHeaders(), defined in Request, to return your desired HTTP headers.
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What to do with commit made in a detached head
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how does one avoid detaching heads in the future?
– ycomp
Mar 4 '16 at 4:17
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jquery select change event get selected option
... What does the $("selector", this) syntax mean? I have a general idea, but I'm not totally sure
– JoshWillik
Jan 20 '14 at 22:08
14
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