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Add a tooltip to a div
...ll; just set the title attribute:
<div title="Hello, World!">
<label>Name</label>
<input type="text"/>
</div>
Note that the visual presentation of the tooltip is browser/OS dependent, so it might fade in and it might not. However, this is the semantic way to do ...
Django: How do I add arbitrary html attributes to input fields on a form?
...ol-md-12">
<div class="form-group row">
<label for="" class="col-sm-4 col-form-label {% if field.field.required %}
required font-weight-bolder text-danger{%endif %}">{{field.label}}</label>
<div class="col-sm-8">
...
How to show disable HTML select option in by default?
...he optgroup tag, like so :
<select name="tagging">
<optgroup label="Choose Tagging">
<option value="Option A">Option A</option>
<option value="Option B">Option B</option>
<option value="Option C">Option C</option>
</...
Remove rows with duplicate indices (Pandas DataFrame and TimeSeries)
...nd if your index has a name that name will be used in place of the "index" label. That makes this a bit more than a one-liner to do it right for any DataFrame. index_label = getattr(df.index, 'names', getattr(df.index, 'name', 'index')) then cols=index_label then set_index(index_labels) and even thi...
Delete the first three rows of a dataframe in pandas
...a more explicit way of doing this is to use drop.
The syntax is:
df.drop(label)
And as pointed out by @tim and @ChaimG, this can be done in-place:
df.drop(label, inplace=True)
One way of implementing this could be:
df.drop(df.index[:3], inplace=True)
And another "in place" use:
df.drop(df...
How to change font of UIButton with Swift
...
Use titleLabel instead. The font property is deprecated in iOS 3.0. It also does not work in Objective-C. titleLabel is label used for showing title on UIButton.
myButton.titleLabel?.font = UIFont(name: YourfontName, size: 20)
How...
Java Stanford NLP: Part of Speech labels?
The Stanford NLP, demo'd here , gives an output like this:
10 Answers
10
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Waiting until two async blocks are executed before starting another block
...undPage.current.needsIndefiniteExecution = true
let queue = DispatchQueue(label: "com.company.app.queue", attributes: .concurrent)
let group = DispatchGroup()
queue.async(group: group) {
print("#1 started")
Thread.sleep(forTimeInterval: 5)
print("#1 finished")
}
queue.async(group: gro...
Prevent the keyboard from displaying on activity start
... file's activity -
<application android:icon="@drawable/icon" android:label="@string/app_name">
<activity android:name=".Main"
android:label="@string/app_name"
android:windowSoftInputMode="stateHidden"
>
If you have already been using android:windowSoftI...
Is it correct to use alt tag for an anchor link?
...y to be more beneficial, you can use the ARIA accessibility attribute aria-label (not to be confused with aria-labeledby). aria-label serves the same function as the alt attribute does for images but for non-image elements and includes some measure of optimization since your optimizing for screen r...