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How to loop through a plain JavaScript object with the objects as members?
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796
Under ECMAScript 5, you can combine Object.keys() and Array.prototype.forEach():
var obj =...
bash: Bad Substitution
...5
P.PP.P
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Get Base64 encode file-data from Input Form
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The easy way:
The readAsDataURL() method might already encode it as base64 for you. You'll probably need to strip out the beginning stuff (up to the first ,), but that's no biggie. This would take all the fun out though.
The hard way:
If you want to try it the hard way (or it doesn't work), loo...
mingw-w64 threads: posix vs win32
I'm installing mingw-w64 on Windows and there are two options: win32 threads and posix threads. I know what is the difference between win32 threads and pthreads but I don't understand what is the difference between these two options. I doubt that if I will choose posix threads it will prevent me fro...
Compiling problems: cannot find crt1.o
...m is you likely only have the gcc for your current architecture and that's 64bit. You need the 32bit support files. For that, you need to install them
sudo apt install gcc-multilib
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Identify duplicates in a List
...s that with the default load factor of 0.75f, the resize threshold will be 96, so there will be a resize before you have added 100 elements. Thankfully, resizing is not that expensive anymore. With up to date JREs, resizing is not rehashing anymore, the elements just get distributed between their tw...
Increase heap size in Java
I am working on a Windows 2003 server (64-bit) with 8 GB RAM. How can I increase the heap memory maximum? I am using the -Xmx1500m flag to increase the heap size to 1500 Mb. Can I increase the heap memory to 75% of physical memory (6 GB Heap)?
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how to make a specific text on TextView BOLD
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First: You don't need to worry about using the slow performance code from the Raghav Sood's ans...
How to import a jar in Eclipse
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Two choices:
1/ From the project:
2/ If you have already other jar imported, from the direc...
“No such file or directory” error when executing a binary
I was installing a binary Linux application on Ubuntu 9.10 x86_64. The app shipped with an old version of gzip (1.2.4), that was compiled for a much older kernel:
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