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Python : List of dict, if exists increment a dict value, if not append a new dict
I would like do something like that.
6 Answers
6
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Flask-SQLalchemy update a row's information
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Retrieve an object using the tutorial shown in the Flask-SQLAlchemy documentation. Once you have the entity that you want to change, change the entity itself. Then, db.session.commit().
For example:
admin = User.query.filter_by(username='admin').first()
admin.email = 'my_new_email@example.com'
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How can I make git accept a self signed certificate?
...ficate
Try http.sslCAPath or http.sslCAInfo. Adam Spiers's answer gives some great examples. This is the most secure solution to the question.
To disable TLS/SSL verification for a single git command
try passing -c to git with the proper config variable, or use Flow's answer:
git -c http.sslVeri...
Assign width to half available screen width declaratively
...content"
android:layout_weight="1"
android:text="somebutton"/>
<TextView android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"/>
</LinearLayout>
I'm assuming you want your widget to take up one ...
What exactly is OAuth (Open Authorization)?
... to join LinkedIn. Adding all of your many, many friends manually is tiresome and error-prone. You might get fed up half-way or insert typos in their e-mail address for invitation. So you might be tempted not to create an account after all.
Facing this situation, LinkedIn has the Good Idea(TM) to w...
Populate a Razor Section From a Partial
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The way I dealt with this is to write a couple extension methods to the HtmlHelper class. That allows partials views to say that they require a script, and then in the layout view that writes the tag I call to my helper method to emit the required scripts
Here are the helper meth...
Clicking the text to select corresponding radio button
...o group, as shown below.
<form>
<p>What is my middle name?</p>
<br>
<input id="349" type="radio" value="1" name="question1">
<label for="349">Abe</label>
<br>
<input id="350" type="radio" value="2" name="question1">
<...
What is the difference between C, C99, ANSI C and GNU C?
... and have been confused by the difference between C and C99. What does C mean here? Is it C89? Check the languages at the bottom of this submit . It contains both C and C99.
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What are the downsides to using Dependency Injection? [closed]
...es are separated more, which is not always beneficial
Your code will be (somewhat) coupled to the dependency injection framework you use (or more generally how you decide to implement the DI pattern)
DI containers or approaches that perform type resolving generally incur a slight runtime penalty (ve...
Modify request parameter with servlet filter
...fy the source. I've decided to write a servlet filter to sanitize the parameter before it is seen by the page.
8 Answers
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