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Convert SVG image to PNG with PHP
...Yes, but svgweb seems to iron out all the incompatibilities using a little bit of js and flash. That's the solution I went with.
– Michael Berkompas
Jan 26 '11 at 20:58
2
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How can I change Mac OS's default Java VM returned from /usr/libexec/java_home
...ermines the available Java Virtual Machines it lists.
I've experimented a bit and I think it simply executes a ls /Library/Java/JavaVirtualMachines and then inspects the ./<version>/Contents/Info.plist of all runtimes it finds there.
It then sorts them descending by the key JVMVersion contai...
Running V8 Javascript Engine Standalone
...e the apt-get command with whatever package tool you have available. On 64-bit systems you may need to add arch=x64. The console=readline option enables the readline system, to make it feel a bit more like a standard shell.
More complete documentation here:
http://code.google.com/apis/v8/build.htm...
module unsafe for SAFESEH image C++
... with zlib see this (CTRL + F safeseh) tannerhelland.com/5076/compile-zlib-winapi-wapi-stdcall
– codekiddy
Nov 30 '15 at 22:21
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Win7以上操作系统清理系统图标缓存脚本 - 脚本技术 - 清泛IT论坛，有思想、有深度
本帖最后由 沧海一粟 于 2015-07-21 13:43 编辑
rem 关闭Windows外壳程序explorer
taskkill /f /im explorer.exe
rem 清理系统图标缓存数据库
attrib -h -s -r "%userprofile%\AppData\Local\IconCache.db"
del /f "%userprofile%\AppData\Local\IconCache.db"
attrib...
Python set to list
...
Your code works with Python 3.2.1 on Win7 x64
a = set(["Blah", "Hello"])
a = list(a)
type(a)
<class 'list'>
share
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improve this answer
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Generating Random Passwords
...llion strings for each argument set. Generating an 8 character string (~47 bits of entropy) is meaningless if your PRNG only generates 2 billion (31 bits of entropy) different values.
It's secure, since I expect people to use this for passwords or other security tokens.
The first property is achie...
Bash: infinite sleep (infinite blocking)
...dev/null; read <"$HOME/.pause.fifo"
Not using a loop on the read is a bit sloppy, but you can reuse this fifo as often as you like and make the reads terminat using touch "$HOME/.pause.fifo" (if there are more than a single read waiting, all are terminated at once).
Or use the Linux pause() sy...
Change column type from string to float in Pandas
... int64
These are small integers, so how about converting to an unsigned 8-bit type to save memory?
>>> s.astype(np.uint8)
0 1
1 2
2 249
dtype: uint8
The conversion worked, but the -7 was wrapped round to become 249 (i.e. 28 - 7)!
Trying to downcast using pd.to_numeric(s, down...
What version of Visual Studio is Python on my computer compiled with?
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Hi. python 3.7 uses MSC v.1912 64 bit (AMD64). what version is this?? can you please update!
– Khalil Al Hooti
Nov 18 '18 at 0:27
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