I have a code that create an array and then fills it with consecutive integers starting with 1:      Scanner in = new Scanner(System.in);     int NumOfValues = in.nextInt();     int[] array = new int[NumOfValues];     for (int i = 0; i &lt; array.length; i++) {         array[i] = i + 1;      }   I now want to remove all numbers that are multiples of n (ex.: 5) from the array. I've tried using an if statement with a .slice() but I don't know what to enter int the brackets.     if (array[i] % 5 == 0){    array.slice()    }   Thanks in advance!
Given an array of n Objects, let's say it is an array of strings, and it has the following values:  foo[0] = "a"; foo[1] = "cc"; foo[2] = "a"; foo[3] = "dd";   What do I have to do to delete/remove all the strings/objects equal to "a" in the array?
Monitor cell value and copy it to another cell How do I run .sh scripts? How do I install the VirtualBox version from Oracle to install an Extension Pack? Should we sign-then-encrypt, or encrypt-then-sign? What are recursive triggers? How can recursive triggers be controlled? What are recursive triggers? How can we control them, or prevent infinite recursion?  Are these any risks inherent in them, and any limits that we should be aware of?  Please explain with an example. Sometimes we assume that regressors are fixed, i.e. they are non-stochastic. I think that means all our predictors, parameter estimates etc. are unconditional then, right? Might I even go so far that they are no longer random variables?  If on the other hand we accept that most regressors in economics say are stochastic because no outside force determined them with some experiment in mind. Econometricians then condition on these stochastic regressors.  How is this different from treating them as fixed?  I understand what conditioning is. Mathematically, it means we make all observations and inference conditional on that particular set of regressors and have no ambitions to say that inferences, parameter estimates, variance estimates etc. would have been the same had we seen a different realization of our regressors (such is the crux in time series, where each time series is only ever seen once).  However, to really grasp the difference between fixed regressors vs. conditioning on stochastic regressors, I am wondering if anyone here knows of an example of an estimation or inference procedure that is valid for say fixed regressors but breaks down when they are stochastic (and will be conditioned on).  I am looking forward to seeing those examples! Finding the ID of a process and killing it When ever I need to kill a background process I do ps -e | grep &lt;process_name&gt;  Which prints something like this 1766 ? 00:00:13 conky , Then I use the process ID to kill it like so kill 1766 .   Is there any way I can simplify this ? Make it quicker ? reduce the amount of typing ? How to send mail from the command line? How to send mail from the command line? Say you have the infinitely continued fraction: $$x+\cfrac{1}{x^2+\cfrac{1}{x^3+\cfrac{1}{x^4+\ddots}}}$$ When $x=1$, you can see that it's $$1+\cfrac{1}{1+\cfrac{1}{1+\cfrac{1}{1+\ddots}}}$$ which converges upon the golden ratio $\phi = 1.61803398875...$. What if I were to plug in $x=2$? $$2+\cfrac{1}{4+\cfrac{1}{8+\cfrac{1}{16+\ddots}}}$$ Using a caluclator, it seems to converge upon the irrational number: $2.24248109286...$ Is there any way I can represent this irrational number algebraically? Maximum Likelihood Estimate with different parameters Is it "a SSD" or "an SSD"? Possible Duplicates:             Since SSD (solid-state drive) is pronounced es-es-dee, I'm wondering whether one should write "an SSD" or "a SSD". Saying "a SSD" out loud feels a bit off... Unable to locate package There are many  about Unable to locate package.  For example : if user try to install package by using apt-get then the following error shown. (Here package is used only as example for displaying error message):  sudo apt-get install package Reading package lists... Done Building dependency tree        Reading state information... Done E: Unable to locate package package   What does this error mean? How do I solve it?    provided General solution to understand and how to solve such type of error (which is helpful for new users that may unaware of repository-apt install mechanism)  Note : For resolving unmet-dependencies, visit: . Inconsistent behavior when typing a number into the search field Evaluating: $\lim\limits_{x\to0}\left(\frac{\sin x}{x}\right)^{{6}/{x^{2}}}$ I am trying to evaluate the following but without result.  $$\lim_{x\to0}\left(\frac{\sin x}{x}\right)^{{6}/{x^{2}}}$$  Can you please give me some hints? I have tried to put log to both sides but it hasn't lead me somewhere... Thanks a lot When does a .com domain become available after it expires? (With status clientTransferProhibited) How can I detect inside a TeX file which engine (pdftex/xetex/luatex) is used to compile the file? Is there a LaTeX package that provides this functionality? How do I create an empty array/matrix in NumPy? I can't figure out how to use an array or matrix in the way that I would normally use a list. I want to create an empty array (or matrix) and then add one column (or row) to it at a time.  At the moment the only way I can find to do this is like:  mat = None for col in columns:     if mat is None:         mat = col     else:         mat = hstack((mat, col))   Whereas if it were a list, I'd do something like this:  list = [] for item in data:     list.append(item)   Is there a way to use that kind of notation for  arrays or matrices? Detect the Internet connection is offline? How to detect the Internet connection is offline in JavaScript? Does That's very sweet of you  in the US sound like That's very sweef you? the of is only speak f and link with swee Cannot create PostGIS extension with Ubuntu 18.04