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How can mixed data types (int, float, char, etc) be stored in an array?
...re. But consider that this definition is likely to be isolated to a single file. But we've eliminated the noise of specifiying the intermediate .val. before you get to the data.
record i;
i.tag = INT;
i.int_.val = 12;
record r;
r.tag = REAL;
r.real_.val = 57.0;
Instead, it goes at the end, where...
Does “git fetch --tags” include “git fetch”?
...tster -- in commit 9fcd144, 26 Oct 2016)
fetch: use "quick" has_sha1_file for tag following
When fetching from a remote that has many tags that are irrelevant to branches we are following, we used to waste way too many cycles when checking if the object pointed at by a tag (that we are no...
Requirejs why and when to use shim config
... paths: {
'underscore' : '.../example/XX.js' // your JavaScript file
'jquery' : '.../example/jquery.js' // your JavaScript file
}
shim: {
'backbone': {
deps: ['underscore', 'jquery'],
exports: 'Backbone'
},
'underscore': {
...
When is TCP option SO_LINGER (0) required?
...n has the flavor of a „client“ and has to fetch a huge amount of small files from the same server, you should not initiate a new TCP connection per file and end up in a huge amount of client connections in TIME_WAIT, but keep the connection open and fetch all data over the same connection. Linge...
Simple argparse example wanted: 1 argument, 3 results
... you want it to be, whatever 'a' represents. If you expect one argument, a file name for example, it is what was entered as the file name on the command line. You could then do your own processing to determine whether it exists in the filesystem, but that is another Q&A.
– ...
How to pass the values from one activity to previous activity
...a stored in the object.
After a serialized object has been written into a file, it can be read from the file and deserialized that is, the type information and bytes that represent the object and its data can be used to recreate the object in memory.
If you want tutorial for this refer this link
...
while (1) vs. while(True) — Why is there a difference (in python 2 bytecode)?
...ght", "credits" or "license" for more information.
>>> True = 4
File "<stdin>", line 1
SyntaxError: assignment to keyword
thus the interpreter can replace the while True: loop with an infinite loop.
share
...
What is JSONP, and why was it created?
...quest we have to use script HTML tags, the ones you usually use to load js files, in order for js to get data from another domain. Sounds weird?
Thing is - turns out script tags can be used in a fashion similar to XMLHttpRequest! Check this out:
script = document.createElement('script');
script.ty...
How to delete images from a private docker registry?
...service: registry
storage:
cache:
blobdescriptor: inmemory
filesystem:
rootdirectory: /var/lib/registry
delete:
enabled: true
http:
addr: :5000
headers:
X-Content-Type-Options: [nosniff]
health:
storagedriver:
enabled: true
interval: 10s
...
When should I use std::thread::detach?
...had crashed or had been killed. Hopefully the OS will release the locks on files, etc... but you could have corrupted shared memory, half-written files, and the like.
So, should you use join or detach ?
Use join
Unless you need to have more flexibility AND are willing to provide a synchronizati...