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Using a Variable (PowerShell) inside of a command

$computer = gc env:computername # Argument /RU '$computer'admin isn't working. SchTasks /create /SC Daily /tn " ... the scheduled task... Thank you in advance! Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - JTable with titled rows and columns

How can I have a JTable with both columns & rows have title? something like this: +------+------+------+------+ |///| ... +------+------+------+------+ Thanks Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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sql - Using Stored Procedure in Classical ASP .. execute and get results

I tried to solve this all day long but it doesn't seem to work for me. I would like to ... Server.CreateObject("ADODB.RecordSet") rs = objCommandSec.Execute Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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r - do.call(rbind, list) for uneven number of column

I have a list, with each element being a character vector, of differing lengths I would like to bind the data ... the binding process new columns are found... Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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string - python replace single backslash with double backslash

In python, I am trying to replace a single backslash ("") with a double backslash(""). I have the ... doesn't like the double backslash. Can anyone help? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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printing - overload print python

Am I able to overload the print function and call the normal function from within? What I want to do is after a ... print in 2.x which is what I am using. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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How to add delta to python datetime.time?

From: http://docs.python.org/py3k/library/datetime.html#timedelta-objects A timedelta object represents a duration, ... 'datetime.time' and 'datetime.timedelta' Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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linux - How do I set the working directory of the parent process?

As the title reveals it, we are writing a Unix-style shell utility U that is supposed to be invoked (in ... must be a programmatic way of achieving the effect. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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How can I convert a JAR file to an EXE file?

I want to created a JAR file and I want to run it on a client machine.So, I have a couple of questions: ... ship JDK or JRE along, because they have big size. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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objective c - Class methods which create new instances

Apart from the standard [[MyClass alloc] init] pattern, some objects are built from static methods like MyClass *obj ... you make sure that it will be released? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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datetime - Java 8 Date and Time: parse ISO 8601 string without colon in offset

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asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arrays - Preserve key order (stable sort) when sorting with PHP's uasort

This question is actually inspired from another one here on SO and I wanted to expand it a bit. Having an ... to visually check their order in the output. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - How do I make my SwingWorker example work properly?

I've made my own SwingWorker example to get familiar with how it works. What I'm wanting to do is the ... progressBar); dialog.getContentPane().add(label); } } Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Pygame button single click

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asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - array.length is zero, but the array has elements in it

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asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - How can I hide the console window in a PyQt app running on Windows?

Surely this is possible? I have been hunting through PyQt tutorials and documentation but cannot find the answer ... in Python Programming on Win32 chapter 20 Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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windows - Batch file variables initialized in a for loop

I have a batch file which initializes variables via SET inside a for loop, for a set of files on disk: for ... Ideas why this is, and what the workaround is? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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iphone - Google Maps output=kml broken?

All I was using the google maps KML output in my iPhone app. If I type the following on my browser, it used ... a valid xml returned. Obviously.... Thanks, mbh Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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238 views

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ajax - Using jqGrid's inline-editing with RESTful urls?

I'm using jqGrid and would like to be able to use its built-in editing functions to make ajax calls to add/edit/delete ... is a bit thin on how to use it.) Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Python sockets error TypeError: a bytes-like object is required, not 'str' with send function

I am trying to create a program that will open a port on the local machine and let others connect into it via ... connect and have a full shell on that machine. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - why does List<String>.toArray() return Object[] and not String[]? how to work around this?

Does anybody know why Java 1.6 has this behaviour: List<String> list = ArrayList<String>(); String[] arr ... from List<String> without looping thru the items? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - What is the best way to save JNIEnv*

I have an Android project with JNI. In the CPP file which implements a listener class, there is a callback x() . ... happens? Sorry but I am a beginner in JNI. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - Reset the value of textarea after form submission

I want to send a message to userID=3 by going to /MyController/Message/3 This executes Message() [get] action, I enter some ... "Save" /> <% } %> </asp:Content> Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Text-mouseover popups over a Swing JTextArea?

Is there anything out there that allows you to show a small text popup window (like a tooltip) over individual ... at the component level... any suggestions? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Match only unicode letters

i have the following regex that allows only alphabets : /[a-zA-Z]+/ a = "abcDF" if (a.match(/[a-zA-Z]+/) = ... }/) but all returned null for the letter a = "aB" Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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246 views

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php - mysqli_fetch_array while loop columns

Should be pretty basic, but I can't get it to work. I have this code to iterate over a mysqli query: ... of all three Any help is greatly appreciated! Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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272 views

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css - What do "flex" and "justify-content" achieve that "text-align" doesn't?

These two ways to move a button to the right of its parent seem completely equivalent to me. Is there a ... parent"><button>Awesome button!</button></div> Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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180 views

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powershell - How to create an Object that outputs a List (Not A Table)

This is a spin-off from another question which is located here: Formatting an Object as a neatly looking list ... to this, I wish someone could explain this. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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