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Postgresql query between date ranges
...
This structure also has the advantage of being able to maintain use of indexes.
Many people may suggest a form such as the following, but they do not use indexes:
WHERE
DATEPART('year', login_date) = 2014
AND DATEPART('month', login_date) = 2
This involves calculating the conditio...
Is there a simple way to convert C++ enum to string?
...
QT is able to pull that of (thanks to the meta object compiler):
QNetworkReply::NetworkError error;
error = fetchStuff();
if (error != QNetworkReply::NoError) {
QString errorValue;
QMetaObject meta = QNetworkReply...
Check if application is on its first run [duplicate]
... answered Aug 27 '11 at 22:38
SquonkSquonk
47k1818 gold badges9696 silver badges134134 bronze badges
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How to install packages offline?
... Instead of --allow-hosts=None you could use the switch --no-index
– romor
May 27 '15 at 15:46
Can you p...
Limiting number of displayed results when using ngRepeat
...meone else finds it useful.
<div ng-repeat="video in videos" ng-if="$index < 3">
...
</div>
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Unix command-line JSON parser? [closed]
...answered Jul 31 '12 at 12:11
muhqumuhqu
10.4k55 gold badges2525 silver badges2727 bronze badges
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Compare two Byte Arrays? (Java)
... firstLength != secondLength ) {
return false;
}
for( int index = 0; index < firstLength; ++index ) {
if( first[firstOffset+index] != second[secondOffset+index]) {
return false;
}
}
return true;
}
...
PHP server on local machine?
...0.1:8000 and boom, your system should be up and running. (There must be an index.php or index.html file for this to work.)
You could also add a simple Router
<?php
// router.php
if (preg_match('/\.(?:png|jpg|jpeg|gif)$/', $_SERVER["REQUEST_URI"])) {
return false; // serve the requested res...
How can I get the application's path in a .NET console application?
... @SamGoldberg: That depend on how it is used: stackoverflow.com/q/1068420/391656 . Or you can ... new Uri(System.Reflection.Assembly.GetExecutingAssembly().CodeBase).LocalPath
– Mr.Mindor
Aug 30 '12 at 21:31
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Output data from all columns in a dataframe in pandas [duplicate]
...on.
paramdata.columns
stores the respective column names and
paramdata.index
stores the respective index (row names).
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