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php static function
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154
In the first class, sayHi() is actually an instance method which you are calling as a static m...
Splitting on last delimiter in Python string?
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Use .rsplit() or .rpartition() instead:
s.rsplit(',', 1)
s.rpartition(',')
str.rsplit() lets you specify how many times to split, while str.rpartition() only splits once but always returns a fixed number of elements (prefix, delimiter & postfix) and is faster for the singl...
What do single quotes do in C++ when used on multiple characters?
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It's a multi-character literal. 1952805748 is 0x74657374, which decomposes as
0x74 -> 't'
0x65 -> 'e'
0x73 -> 's'
0x74 -> 't'
Edit:
C++ standard, §2.14.3/1 - Character literals
(...) An ordinary character literal that contains more than
one c...
Is it a good idea to index datetime field in mysql?
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172
MySQL recommends using indexes for a variety of reasons including elimination of rows between ...
How do I unset an element in an array in javascript?
...rray.
If you know the key you should use splice i.e.
myArray.splice(key, 1);
For someone in Steven's position you can try something like this:
for (var key in myArray) {
if (key == 'bar') {
myArray.splice(key, 1);
}
}
or
for (var key in myArray) {
if (myArray[key] == 'bar...
Getting “A potentially dangerous Request.Path value was detected from the client (&)”
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162
While you could try these settings in config file
<system.web>
<httpRuntime requ...
How to change ViewPager's page?
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answered Sep 16 '11 at 14:40
Mark AllisonMark Allison
21.2k88 gold badges4242 silver badges4545 bronze badges
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Spring Boot - parent pom when you already have a parent pom
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181
You can use the spring-boot-starter-parent like a "bom" (c.f. Spring and Jersey other projects...
How do you change a repository description on GitHub?
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17
As of 2020, if you chose the new design in feature preview, meta-information about the reposito...
Select DISTINCT individual columns in django?
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188
One way to get the list of distinct column names from the database is to use distinct() in co...