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“Failed to load platform plugin ”xcb“ ” while launching qt5 app on linux without qt installed
...the /usr/bin/platforms dir created. Solved with: sudo ln -sf /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/ /usr/bin/
– gipsh
Mar 13 '17 at 17:31
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Do you use NULL or 0 (zero) for pointers in C++?
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Chnossos
7,63222 gold badges2121 silver badges3333 bronze badges
answered Oct 7 '08 at 9:12
Richard CordenRichard...
Convert columns to string in Pandas
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answered Aug 23 '17 at 21:32
SuryaSurya
7,37833 gold badges4343 silver badges3232 bronze badges
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What is the right way to POST multipart/form-data using curl?
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what about Windows & curl.exe ?
– Piotr
Jul 1 '15 at 23:35
1
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How do I find which rpm package supplies a file I'm looking for?
...d that yum would install the mod_files.sh file with the php-devel x86_64 5.1.6-23.2.el5_3 package, but the file appears to not to be installed on my filesystem.
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How do I use vimdiff to resolve a git merge conflict?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
How to add folder to assembly search path at runtime in .NET?
...ventArgs args)
{
string folderPath = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
string assemblyPath = Path.Combine(folderPath, new AssemblyName(args.Name).Name + ".dll");
if (!File.Exists(assemblyPath)) return null;
Assembly assembly = Assembly.LoadFrom(assembly...
How to JSON serialize sets?
...isappeared
updated the call to the parents' default with super()
using base64 to serialize the bytes type into str (because it seems that bytes in python 3 can't be converted to JSON)
from decimal import Decimal
from base64 import b64encode, b64decode
from json import dumps, loads, JSONEncoder
imp...
一分钟读懂低功耗蓝牙(BLE) MTU交换数据包 - 创客硬件开发 - 清泛IT社区，...
...多少字节可以一次性传输到对方）。
* MTU 交换是为了在主从双方设置一个PDU中最大能够交换的数据量，通过MTU的交换和双方确认（注意这个MTU是不可以协商的，只是通知对方，双方在知道对方的极限后会选择一个较小...
Determine path of the executing script
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This error happens when you try to execute dirname(sys.frame(1)$ofile) directly from Rstudio. It works ok when the script is executed using source("other.R"), and dirname(sys.frame(1)$ofile) is inside "other.R".
– Murta
J...