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问题 I read the gensim LDA model documentation about random_state which states that: random_state ({np.random.RandomState, int}, optional) – Either a randomState object or a seed to generate one. Useful for reproducibility. I have been tring put random_state=42 or random_seed=42 state=np.random.RandomState(random_seed) state.randn(1) random_state=state.randn(1) which did not work. Can anyone suggest what should i do model=ldaModel(corpus=corpus, id2word=dictionary, num_topics=num_topics, random

问题 This is the code where I use Animated.text only here. It was working but when I installed react-native-render-html library after that this error comes. However, I have uninstalled that library but still this error comes. return ( <View style={styles.tabBar}> {props.navigationState.routes.map((route, i) => { const color = Animated.color( Animated.round( Animated.interpolate(props.position, { inputRange, outputRange: inputRange.map(inputIndex => inputIndex === i ? 255 : 0 ), }) ), 0, 0 );

问题 Today I'm having a very specific issue: I want to print a string variable inside a function using plt.text() in bold. I feel I'm pushing Python's graphing capabilities to the limit when mixing mathtext with the usual syntax. So, the important part of the function looks like this: def graph_text(var): string0=f'String is:'+r"$\bf{"+var+"}$" plt.text(string0) The thing is var are some strings that can have between one and three words. By default in mathtext strings are concatenated, so, for var

问题 My UI contains a Text field with horizontalAlignment: Text.AlignJustify maximumLineCount: 5 wrapMode: TextEdit.WordWrap elide: Text.ElideRight When the text does not fit, the last line should end with "... MORE" where "MORE" should be focusable. This will probably be a separate Text field where the visibility is controlled by whether or not the text is elided. But how can I detect when a Text gets elided? 回答1: When a Text gets elided, it is truncated. Here's a simple example: Text { id:

问题 I have a file with the following architecture: source 1..3566367 /organism="Laccaria bicolor S238N-H82" /mol_type="genomic DNA" /strain="S238N-H82" /db_xref="taxon:486041" gene <143..>783 /locus_tag="LACBIDRAFT_300552" /db_xref="GeneID:6069681" mRNA join(<143..224,274..309,357..470,524..>783) /locus_tag="LACBIDRAFT_300552" /product="helix-turn-helix transcription factor, AraC type" /note="Has EST support" /transcript_id="XM_001873113.1" /db_xref="GeneID:6069681" CDS join(143..224,274..309,357

问题 I have $data variable like this: $data = [ 'name' => $name, 'student_id' => $student_id, ]; and I want to save it to text file: $path = storage_path('app/public/').'student.txt'; if (is_file($path)) { $path_ = Storage::disk('public')->prepend('data.txt', json_encode($data).','); } else { $path_ = Storage::disk('public')->put('data.txt', json_encode($data).','); } and then I want to see the output: $json = (Storage::disk('public')->get('data.txt')); return $json; and the value is: {"name":

问题 I have a quite big collection of data, made by third parties, it contains a Bindata "package" column where plain ASCII is actually stored. I mean, they could have stored the text as string. I have to export this collection in csv format, which works quite well with mongoexport, but the output contains the base64 encoded values for the "package" column. I need the actual text from that column, not BinData(0,\"NDYuN.....==") . What I've tried so far is update the collection with a new column

问题 I'd like to create an input form that has an asterisk after the box for each required field. If the user enters a string the asterisk should change to a exclamation mark. Right now the javascript code just adds an exclamation mark every time the user types a letter. HTML: <form name="form1"> <ul> <li><input type='text' name ='text1' required placeholder="required"/></li> <li><input type='text' name ='text1' required placeholder="required"/></li> <li><input type='text' name ='text1'

问题 I'd like to create an input form that has an asterisk after the box for each required field. If the user enters a string the asterisk should change to a exclamation mark. Right now the javascript code just adds an exclamation mark every time the user types a letter. HTML: <form name="form1"> <ul> <li><input type='text' name ='text1' required placeholder="required"/></li> <li><input type='text' name ='text1' required placeholder="required"/></li> <li><input type='text' name ='text1'

问题 I'd like to create an input form that has an asterisk after the box for each required field. If the user enters a string the asterisk should change to a exclamation mark. Right now the javascript code just adds an exclamation mark every time the user types a letter. HTML: <form name="form1"> <ul> <li><input type='text' name ='text1' required placeholder="required"/></li> <li><input type='text' name ='text1' required placeholder="required"/></li> <li><input type='text' name ='text1'