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How to pass a class type as a function parameter
I have a generic function that calls a web service and serialize the JSON response back to an object.
6 Answers
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How do you set, clear, and toggle a single bit?
...bitwise NOT operator (~), then AND it.
Toggling a bit
The XOR operator (^) can be used to toggle a bit.
number ^= 1UL << n;
That will toggle the nth bit of number.
Checking a bit
You didn't ask for this, but I might as well add it.
To check a bit, shift the number n to the right, then bitwise...
How to handle multiple cookies with the same name?
Say for example I had an application sending the following HTTP headers to set to cookie named "a":
6 Answers
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TSQL - Cast string to integer or return default value
Is there a way in T-SQL to cast an nvarchar to int and return a default value or NULL if the conversion fails?
8 Answers
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Create request with POST, which response codes 200 or 201 and content
...s you to the thing:
201 Created
The 201 (Created) status code indicates that the request has been fulfilled and has resulted in one or more new resources being created. The primary resource created by the request is identified by either a Location header field in the response or, if no Loc...
How to loop over files in directory and change path and add suffix to filename
...ly be /Data/data1.txt (with a leading slash)? Also, should the outer loop scan only for .txt files, or all files in /Data? Here's an answer, assuming /Data/data1.txt and .txt files only:
#!/bin/bash
for filename in /Data/*.txt; do
for ((i=0; i<=3; i++)); do
./MyProgram.exe "$filename...
vbscript output to console
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You can directly use on the wscript.exe the function MsgBox("text") or MsgBox(object.property) but Wscript.Echo is easier to write. Thanks.
– m3nda
Feb 24 '15 at 0:04
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How do I run IDEA IntelliJ on Mac OS X with JDK 7?
... thread for debugging launcher issues.
Please also be aware that GUI applications on Mac have no access to your Terminal environment. If you've defined some environment variables that work fine in Terminal, other applications that you run not from the Terminal will not see these variables. A workar...
Getters \ setters for dummies
...
In addition to @millimoose's answer, setters can also be used to update other values.
function Name(first, last) {
this.first = first;
this.last = last;
}
Name.prototype = {
get fullName() {
return this.first + " " + this.last;
},
set full...
Why does Clojure have “keywords” in addition to “symbols”?
...ls are identifiers that are normally used to refer to something else. They can be used in program forms to refer to function parameters, let bindings, class names and global vars...
Keywords are generally used as lightweight "constant strings", e.g. for the keys of a hash-map or the dispatch value...