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Performance of Find() vs. FirstOrDefault() [duplicate]
...g>> source = Enumerable.ToList(Enumerable.Select(Enumerable.Range(0, 1000000), i =>
{
var local_0 = new
{
Name = Guid.NewGuid().ToString()
};
return local_0;
}));
source.Insert(999000, new
{
Name = diana
});
stopwatch.Restart();
...
Correctly determine if date string is a valid date in that format
...teDate('2012-2-9'));
– reignsly
Jun 10 '15 at 5:59
4
The function works correctly. It returned fa...
What is the easiest way to parse an INI file in Java?
... parses the ini files with ease. Also it uses no esoteric dependencies to 10,000 other jar files, as one of the design goals was to use only the standard Java API
This is an example on how the library is used:
Ini ini = new Ini(new File(filename));
java.util.prefs.Preferences prefs = new IniPrefe...
How can I correctly prefix a word with “a” and “an”?
...
10
This answer wasn't entirely serious, but I have done something like this, and wikipedia's .xml file with raw wikimarkup is just on the orde...
javascript: Clear all timeouts?
...ser123444555621user123444555621
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1
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How to get CRON to call in the correct PATHs
...
answered Mar 9 '10 at 13:40
chrisgchrisg
34.2k3131 gold badges8080 silver badges103103 bronze badges
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Python: Why is functools.partial necessary?
...s rather, in a sense, the setting of defaults):
>>> f('23', base=10)
23
So, as you see, it's definely not as simplistic as lambda s: int(s, base=2)!-)
Yes, you could contort your lambda to give you some of this – e.g., for the keyword-overriding,
>>> f = lambda s, **k: int(s...
MySQL Removing Some Foreign keys
...
10
Check what's the CONSTRAINT name and the FOREIGN KEY name:
SHOW CREATE TABLE table_name;
Rem...
Simple insecure two-way data “obfuscation”?
...values in a long string of numbers (three per - must pad numbers less than 100).
public byte[] StrToByteArray(string str)
{
if (str.Length == 0)
throw new Exception("Invalid string value in StrToByteArray");
byte val;
byte[] byteArr = new byte[str.Length ...
Some built-in to pad a list in python
...
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