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JRE 1.7 - java version - returns: java/lang/NoClassDefFoundError: java/lang/Object
...
This problem stems from an improper Java installation.
Possibility 1
NOTE: This scenario only applies to Java 8 and prior. Beginning with Java 9, the JRE is structured differently. rt.jar and friends no longer exist, and Pack200 is no longer used.
The Java standa...
StringFormat Localization issues in wpf
...FrameworkElement, so if you bind dates etc. to a Run then you will need an extra call for typeof(System.Windows.Documents.Run)
– Mat Fergusson
Jan 7 '15 at 13:49
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Creating a config file in PHP
...nfo (to avoid showing info you don't want to show like database connection string). Call it say get_app_info.php :
<?php
$configs = include('config.php');
echo json_encode($configs->app_info);
?>
The above assuming your config.php contains an app_info parameter:
<?php
retu...
What tools are there for functional programming in C?
...ing in C ( not C++). Obviously, C is a procedural language and doesn't really support functional programming natively.
13...
Can I bind an array to an IN() condition?
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i think soulmerge is right. you'll have to construct the query-string.
<?php
$ids = array(1, 2, 3, 7, 8, 9);
$inQuery = implode(',', array_fill(0, count($ids), '?'));
$db = new PDO(...);
$stmt = $db->prepare(
'SELECT *
FROM table
WHERE id IN(' . $inQuery . ')'
)...
Minimizing NExpectation for a custom distribution in Mathematica
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As far as I see, the problem is (as you already wrote), that MeanResidualLife takes a long time to compute, even for a single evaluation. Now, the FindMinimum or similar functions try to find a minimum to the function. Finding a minimum requires either to set the first derivative of the function...
What are the most common naming conventions in C?
...I follow the GTK+ coding convention, which can be summarized as follows:
All macros and constants in caps: MAX_BUFFER_SIZE, TRACKING_ID_PREFIX.
Struct names and typedef's in camelcase: GtkWidget, TrackingOrder.
Functions that operate on structs: classic C style: gtk_widget_show(), tracking_order_p...
Bootstrap: Open Another Modal in Modal
...st modal. In this case the markup for the 2nd is placed inside the 1st. No extra CSS or jQuery is needed.
<div class="modal" id="myModal1">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<h4 class=...
Flask-SQLAlchemy import/context issue
...:
# fields here
pass
And then in your application setup you can call init_app:
# apps.application.py
from flask import Flask
from apps.members.models import db
app = Flask(__name__)
# later on
db.init_app(app)
This way you can avoid cyclical imports.
This pattern does not necessitate ...
Private virtual method in C++
...anup()s in the chain, the argument falls apart. Or are you recommending an extra virtual function for each descendant in the chain? Ick. Even Herb Sutter allowed protected virtual functions as a loophole in his guideline #3. Anyway, without some actual code you'll never convince me.
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