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Convert hex to binary
... binary manipulation at all, convert to int (I presume this is in a string format, not as a literal):
>>> integer = int('ABC123EFFF', 16)
>>> integer
737679765503
alternatively we could use an integer literal as expressed in hexadecimal form:
>>> integer = 0xABC123EFFF...
Handling JSON Post Request in Go
...t find an example of Go handling a POST request of JSON data. They are all form POSTs.
7 Answers
...
How to use the “required” attribute with a “radio” input field
...to be selected at a time and applies required to the whole group.
<form>
Select Gender:<br>
<label>
<input type="radio" name="gender" value="male" required>
Male
</label><br>
<label>
<input type="radio" name="gender" va...
How to compare Unicode characters that “look alike”?
...ou can normalize both of the Unicode characters to a certain normalization form before comparing them, and they should be able to match. Of course, which normalization form you need to use depends on the characters themselves; just because they look alike doesn't necessarily mean they represent the ...
Is python's sorted() function guaranteed to be stable?
...rting by pairs is clearer and is thus preferable, unless you care about performance. I'd imagine that two stable sorts are somewhat faster than one sort by pairs, though the difference may be negligible - ?
– Sergey Orshanskiy
Dec 3 '13 at 17:39
...
HttpServletRequest to complete URL
...e behavior and bugs in other parts of code that expect it in it's original form.
– Ken Blair
May 22 '12 at 16:53
...
Use String.split() with multiple delimiters
...
The string you give split is the string form of a regular expression, so:
private void getId(String pdfName){
String[]tokens = pdfName.split("[\\-.]");
}
That means to split on any character in the [] (we have to escape - with a backslash because it's specia...
Is there a way to get rid of accents and convert a whole string to regular letters?
... to handle this for you.
string = Normalizer.normalize(string, Normalizer.Form.NFD);
// or Normalizer.Form.NFKD for a more "compatable" deconstruction
This will separate all of the accent marks from the characters. Then, you just need to compare each character against being a letter and throw o...
Unable to find valid certification path to requested target - error even after cert imported
...your case. Setting it to 'help' will list something like below on most platforms.
Regardless - do make sure you fully understand the difference between the keystore (in which you have the private key and cert you prove your own identity with) and the trust store (which determines who you trust) - a...
jquery-ui-dialog - How to hook into dialog close event
... modal: true,
buttons: {
"SUBMIT": function() {
$("form").submit();
},
"CANCEL": function() {
$(this).dialog("close");
}
},
close: function() {
alert('close');
}
});
...