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How to capture stdout output from a Python function call?
...sys.stderr = self._stderr
Example usage:
from Capturing import *
import time
capturing = Capturing()
def on_read(line):
# do something with the line
capturing.print("got line: "+line)
capturing.on_readline(on_read)
capturing.start()
print("hello 1")
time.sleep(1)
print("hello 2")
time....
How do I measure the execution time of JavaScript code with callbacks?
...
Use the Node.js console.time() and console.timeEnd():
var i;
console.time("dbsave");
for(i = 1; i < LIMIT; i++){
db.users.save({id : i, name : "MongoUser [" + i + "]"}, end);
}
end = function(err, saved) {
console.log(( err || !saved )...
Object reference not set to an instance of an object.Why doesn't .NET show which object is `null`?
... the IL that actually executes, but rather native code built from it at runtime.
– Oskar Berggren
Feb 9 '13 at 12:07
2
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Extracting text from HTML file using Python
... there is no mention of his death and it's of course frozen in 2012, as if time stopped or he took a very long vacation. Very disturbing.
– JulienFr
Sep 8 '17 at 23:18
...
API Keys vs HTTP Authentication vs OAuth in a RESTful API
...n, once John has authorized the delegation; ServiceX will be then issued a time-based Token to access the Google Account details, very likely in read access only.
The concept of API Key is very similar to OAuth Token described above. The major difference consists in the absence of delegation: the U...
Unit testing code with a file system dependency
...ils to the test. This is bad because now you have to change the test every time you change the implementation details of your method because changing the implementation details breaks your test(s)!
Having bad tests is actually worse than having no tests at all.
In your example:
void DoIt(IZipper ...
What is the documents directory (NSDocumentDirectory)?
...
Hilarious how I need to google this each time I have to use it. I think all mobile platforms should provide default global parameter for the home/writable directory
– Ravindranath Akila
Feb 18 '14 at 7:42
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Difference between 'struct' and 'typedef struct' in C++?
... in the tag namespace.
You'd have to declare it as:
struct Foo x;
Any time you want to refer to a Foo, you'd always have to call it a struct Foo. This gets annoying fast, so you can add a typedef:
struct Foo { ... };
typedef struct Foo Foo;
Now struct Foo (in the tag namespace) and just pla...
Do unix timestamps change across timezones?
As the subject asks; do UNIX timestamps change in each timezone?
5 Answers
5
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Solutions for INSERT OR UPDATE on SQL Server
...ond updates the record. Adding a lock allow this to happen in a very short time-frame, preventing an error.
– Jean Vincent
Feb 29 '12 at 11:31
1
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