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How to specify new GCC path for CMake
My OS is centos which has a default gcc in path /usr/bin/gcc . But it is old, I need a new version of gcc. So I install a new version in a new path /usr/local/bin/gcc .
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What is Serialization?
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An object in memory will be formatted by the compiler, OS and/or hardware. Change your compiler and you change your format. A serialized object will have a format defined by your code, so you can guarantee the format. This is also helpful when sending objects across a network -- ...
Assign output to variable in Bash
... answered Sep 21 '16 at 9:47
Kostas DemirisKostas Demiris
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ProcessBuilder: Forwarding stdout and stderr of started processes without blocking the main thread
...the source and destination for subprocess standard I/O to be the same as those of the current Java process.
Process p = new ProcessBuilder().inheritIO().command("command1").start();
If Java 7 is not an option
public static void main(String[] args) throws Exception {
Process p = Runtime.getRu...
Initialization of all elements of an array to one default value in C++?
...runtime. If you really need the initialization to happen statically, it's possible to use variadic templates and variadic sequences to generate the desired sequence of ints and expand it into the initializer of the array.
– void-pointer
Jun 2 '13 at 22:12
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Access denied for user 'root@localhost' (using password:NO)
... / customise my mysql errors? **Update "Access denied for user 'root@localhost' (using password:NO)" to "Access denied for user 'myname@localhost' (using password:NO)" **
– Hitesh
Nov 17 '16 at 9:57
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Symbolic links and synced folders in Vagrant
...o use Vagrant to provide a common development environment to my team. The hosts are completely different:
6 Answers
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Perform commands over ssh with Python
...= paramiko.DSSKey.from_private_key_file(keyfilename) THEN ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy()) and finally ssh..connect(hostname=host, username=user, pkey=k).
– Scott Prive
Apr 20 '17 at 14:21
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nodejs vs node on ubuntu 12.04
...dejs /usr/bin/node
Later edit
I found this explanation in the link you posted
There is a naming conflict with the node package (Amateur Packet Radio Node Program), and the nodejs binary has been renamed from node to nodejs. You'll need to symlink /usr/bin/node to /usr/bin/nodejs or you could ...
Read file data without saving it in Flask
...lask)
from google.cloud import storage
@app.route('/upload/', methods=['POST'])
def upload():
if request.method == 'POST':
# FileStorage object wrapper
file = request.files["file"]
if file:
os.environ["GOOGLE_APPLICATION_CREDENTIALS"] = a...