displays an image with other images on it Almost every language can achieve this. Such as Python with Pillow C++ with opencv and many other options. (I believe most of mainstream languages will have their own image library) The problem is, what you want to implement specifically? if you just want to put some images … Read more
How about: N = 100; B = rand(N, N); A = B / norm(B); % substitute norm of your choice 0 solved How to loop vectors when using matlab?
Is the date getting displayed on the web-page? If it’s something which can’t be seen on the web-page, cannot be accessed by selenium also. solved Is there any way to access date of actionts in websites trough selenium python?
Hi you can try like this ALTER TABLE table_name ADD email varchar(100) not null you can change column name ALTER TABLE tableName RENAME COLUMN “oldcolname” TO “newcolname” datatype(length); you can modify also ALTER TABLE table_name MODIFY COLUMN column_name datatype; solved Why this sql statement doesn’t working —-“ALTER TABLE ALTER COLUMN email varchar(100) not null;”—-?
You can install pip from the pypl database directly with just: pip install scipy or if you want a particular version pip install “scipy==1.00” you shouldnt ever need to install from a local drive 1 solved Meeting Error when I install scipy
You can simplify die1 = (Math.random()*6)+1; die1 = (int) die1; To die1 = (int) ((Math.random() * 6) + 1); But you don’t need to cast it to an integer if you want exact values, thats going to truncate (get rid of) your decimal places. To sum all rolls, int total = 0; int maxRolls = … Read more
Try this to get you started, and keep in mind that inline styles override css: <a href=”https:/doltesting.000webhostapp.com/pageTwo.php”> <div class=”secondSection”> <p class=”hoverTwo”> <br><br><br> SOME TEXT <br><br><br> </p> </div> </a> With this in your css: .hoverTwo { background-color:lightblue;color:green; } .hoverTwo:hover{ background-color:yellow;color:black; } solved DIV background color change when Hover
It was a simple solution. I code it myself: jsfiddle.net/mnfsgxbh/4/ solved Letter head date curve using css
You’re asking to match any number of lines of text, followed by only 1 additional newline at the end, simply: ^(.+\n)+\n(?!\n) will do what you’d like. Example here: https://regex101.com/r/Hy3buP/1 Explanation: ^ – Assert position at start of string (.+\n)+ – Match any positive number of lines of text ending in newline \n – Match the … Read more
In your array declaration and definition of calc_comp_total, Salesman has not yet been defined, nor declared. The simple fix is to move the definition of Salesman above those constructs. However, you might be better off defining it in a header file, then including that in your implementation file. 2 solved C++ errors when structures not … Read more
In your function definition float remainingAngle(float answer) the function remainingAngle() accepts one parameter. OTOH, in your function call remainingAngle(angleA,angleB); you’re passing two arguments. The supplied argument number and type should match with the parameter list in function definition. That said, your code is wrong. Point 1. Your local variables will shadow the global ones. Maybe … Read more
You have to select Target and compile version 22. because Theme.AppCompat.Light style available in Support Library It my solve your problem. Support Library solved making an Android peoject in Eclipse
Cassandra JMX only listens to localhost for security reasons. If you wish to open up remote connections, read https://wiki.apache.org/cassandra/JmxSecurity for details on how to do this properly. The configurations for setting up JMX are in conf/cassandra-env.sh. solved Cassandra Connection Refuse
Try this way: Dim stringData As String = GetFolderPath(SpecialFolder.MyDocuments) & “\my.exe” ‘For example If Not String.IsNullOrEmpty(stringData) Then If File.Exists(stringData) Then Process.Start(stringData) Else MsgBox(“File couldn’t be found.”, vbCritical, “MyApp”) End If End If solved File.Exists is working in C#, but doesn’t work in VB.NET
You want to retreive data from saved instace bundle then make use of following method in your activity. @Override public void onRestoreInstanceState(Bundle savedInstanceState) { super.onRestoreInstanceState(savedInstanceState); this.animationNumber = savedInstanceState.AnimationGetNewNumber();//your code of retriving data from bundle Log.i(“debug”, “saved data: ” + myString); } Note: there is no open() and close() method for bundle instace. solved Problems using … Read more