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How do I check if a given string is a legal/valid file name under Windows?
I want to include a batch file rename functionality in my application. A user can type a destination filename pattern and (after replacing some wildcards in the pattern) I need to check if it's going to be a legal filename under Windows. I've tried to use regular expression like [a-zA-Z0-9_]+ but ...
Import / Export database with SQL Server Server Management Studio
... create INSERT commands that duplicate the header names for each row. The file is about twice the size of a text version of the data. One could try instead to export the schema only, then use BULK INSERT to load a csv file created with the export... wizard. Be careful, MSQL doesn't know how to re...
How to import an excel file in to a MySQL database
Can any one explain how to import a Microsoft Excel file in to a MySQL database?
11 Answers
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Send email using java
....api.client.json.gson.GsonFactory;
import com.google.api.client.util.store.FileDataStoreFactory;
import com.google.api.services.gmail.Gmail;
import com.google.api.services.gmail.GmailScopes;
import com.google.api.services.oauth2.Oauth2;
import com.google.api.services.oauth2.model.Userinfoplus;
impor...
What is the difference between NTFS Junction Points and Symbolic Links?
...are only able to be directories, while SymLinks are allowed to also target files.
6 Answers
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How do I change Eclipse to use spaces instead of tabs?
...ly
Click OK ad nauseam to apply the changes.
[Note: If necessary save profile with a new name as the default profile cannot be overwritten.]
Default Text Editor
Before version 3.6:
Window->Preferences->Editors->Text Editors->Insert spaces for tabs
Version 3.6 and later:
Click Wi...
Difference between mkdir() and mkdirs() in java for java.io.File [closed]
...
mkdirs() also creates parent directories in the path this File represents.
javadocs for mkdirs():
Creates the directory named by this abstract pathname, including any
necessary but nonexistent parent directories. Note that if this
operation fails it may have succeeded in cr...
Add up a column of numbers at the Unix shell
Given a list of files in files.txt , I can get a list of their sizes like this:
20 Answers
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How to count total lines changed by a specific author in a Git repository?
...ted by Jakub Narębski, --numstat is another alternative. It generates per-file rather than per-line statistics but is even easier to parse.
git log --author="<authorname>" --pretty=tformat: --numstat
share
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Cannot find or open the PDB file in Visual Studio C++ 2010
...
PDB is a debug information file used by Visual Studio. These are system DLLs, which you don't have debug symbols for. Go to Tools->Options->Debugging->Symbols and select checkbox "Microsoft Symbol Servers", Visual Studio will download PDBs aut...